2024 How do we find area of a triangle

That is the square root of 3 times s squared. And the denominator, we have a 2 times a 2. All of that over 4. So for example, if you have an equilateral ...The third annual MetLife Triangle Tech X Conference is going by the theme Women and STEM: Harnessing the Great Reevaluation this year. The third annual MetLife Triangle Tech X Conf...The area of the rectangle is b h = 4 × 5 = 20 square units, so the area of the triangle is 1 2 b h = 1 2 × 4 × 5 = 10 square units. Key intuition: A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height. In the case of knowing two sides and one angle, you use trigonometry, with a formula that looks like this: Area = 0.5 x a x b x sin(γ) ASA = If you know two angles and the side …Nov 20, 2022 ... The most natural way IMHO would involve showing that every triangle can be decomposed as the sum of two right triangles of height h and base b/2 ...To find the area of the given triangle, we multiply the base and height then divide the product by [latex]2[/latex]. Notice that the height of the triangle is found inside of the triangle. The final answer is [latex]18[/latex] square feet. Dec 27, 2023 · All we need to do is add the length of the sides together. So if we know all the sides of our yard we can easily find the perimeter: 20m + 20m + 12m = 52m 20 m + 20 m + 12 m = 52 m of fence. Not much to that one. Notice that the answer is given in meters. That’s because perimeter is a distance. Looking for outdoor entertainment area design ideas? Check out these 7 tips to help you create the perfect outdoor living space for entertaining. Expert Advice On Improving Your Ho...To find the area of this triangle, you must start by multiplying the base times the height. This will give you the area of a polygon (such as a rectangle). The area of a scalene triangle is half the area of a polygon. Let’s look at our example: Remember to do this, you will use the equation b * h. Therefore, our equation is 6 *5 = 30.The adrenal glands are two small triangle-shaped glands in the upper abdomen. One gland is located on top of each kidney. The adrenal glands are two small triangle-shaped glands in...To find the area of the triangle on the left, substitute the base and the height into the formula for area. $$ Area = \frac{1}{2} (base \cdot height) \\ =\frac{1}{2} (11 \cdot 13.4) \\ = 73.7 …How do I calculate the area of a regular polygon given the sides? To calculate the area of a regular polygon given the sides, apply the formula: area = n × a² × cot (π/n) / 4. where: n – Number of sides of the polygon; a – Length of the side; and. cot – Cotangent function ( cot (x) = 1/tan (x) ).Take the sum of the base lengths you found (b) and the height (h) and multiply them together. Write the product in the …Feb 28, 2023 · 4. Plug the base lengths and height into the area formula and simplify it. Put the base lengths and the height into the formula A = ½ (b 1 +b 2 )h to find the area of the trapezoid. Simplify the number as much as you can and label it with square units. [9] Write the formula: A = ½ (b 1 +b 2 )h. The area of a kite is the total space enclosed by it. The area is expressed in square units such as cm 2, in 2, m 2, ft 2, yd 2, etc. This article will precisely help you find the area of a kite. Formula. The basic formula to find the area of a kite is given below: Using DiagonalsThe area of the rectangle is b h = 4 × 5 = 20 square units, so the area of the triangle is 1 2 b h = 1 2 × 4 × 5 = 10 square units. Key intuition: A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height. Area of a Triangle from Sides. You can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years. It is called "Heron's Formula" after Hero of Alexandria (see below) Just use this two step process: Step 1: Calculate "s" (half of the triangles perimeter): s = a+b+c2 ... Once again, we need to ask you about the data given in your query — choose the correct version of calculations based on a triangular base of your prism. right triangle. You've probably been given only two sides of the triangular base; unfortunately, the right-angled triangular prism surface area requires us to know the triangular face (base) …Indices Commodities Currencies StocksHow to find wilderness areas near you including online forums, Gaia GPS, AllTrails, and MTB Project. In outdoor travel, the word “isolation” is put on a pedestal. “Get away from th...The formula most commonly used to find the area of a triangle is – A = \frac {1} {2} \cdot \text {base} \cdot \text {height} A = 21 ⋅base ⋅height We can take any side of the triangle as …Area of a triangle. The formula for the area of a triangle is height x π x (radius / 2) 2, where (radius / 2) is the radius of the base (d = 2 x r), so another way to write it is height x π x radius 2. Visual in the figure below: Despite the simplicity of the above equation, in specific situations you may not know these two exact measurements. Well, we already saw that this area of the parallelogram, it's twice the area of our original triangle. So our original triangle is just going to have half the area. So this area right over here is going to be one half the area of the parallelogram, …The triangle length calculator tells you the length of the third side if you enter two sides and an angle. A triangle has three sides and three angles. While we know by courtesy of the angle sum property that the sum of interior angles is 180°, the length of sides can be anything.To this end, you need to employ a sine law or the cosine law to relate …The area (sometimes also denoted ) of a triangle with side lengths , , and corresponding angles , , and is given by. where is the circumradius, is the inradius, and is the semiperimeter (Kimberling 1998, p. 35; Trott 2004, p. 65). If a triangle is specified by vectors and originating at one vertex, then the area is given by half that of the ...Area is measured in "square" units. The area of a figure is the number of squares required to cover it completely, like tiles on a floor. Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared. If a square has one side of 4 inches, the area would be 4 inches times 4 inches ...Once again, we need to ask you about the data given in your query — choose the correct version of calculations based on a triangular base of your prism. right triangle. You've probably been given only two sides of the triangular base; unfortunately, the right-angled triangular prism surface area requires us to know the triangular face (base) …To find the area of the given triangle, we multiply the base and height then divide the product by [latex]2[/latex]. Notice that the height of the triangle is found inside of the triangle. The final answer is [latex]18[/latex] square feet. Aug 17, 2022 · I have coordinates of 3d triangle and I need to calculate its area. I know how to do it in 2D, but don't know how to calculate area in 3d. I have developed data as follows. (119.91227722167969, 122.7717056274414, 39.3568115234375), (119.8951187133789, 122.7717056274414, 39.38057327270508), (121.11941528320312, 123.2818832397461, 38.41301345825195) Jan 18, 2024 · To find the hexagon area, all we need to do is to find the area of one triangle and multiply it by six. The formula for a regular triangle area is equal to the squared side times the square root of 3 divided by 4: Equilateral Triangle Area = (a² × √3) / 4. Hexagon Area = 6 × Equilateral Triangle Area = 6 × (a² × √3) / 4 = 3/2 × √3 ... 3. Know the correct formula. The area of any regular polygon is given by the formula: Area = (a x p)/2, where a is the length of the apothem and p is the perimeter of the polygon. 4. Plug the values of a and p in the formula and get the area. As an example, let's use a hexagon (6 sides) with a side ( s) length of 10.Identify the two triangles: Take a look at the diagram and identify the two triangles whose area you want to find. Make sure you have the dimensions of each triangle, such as the base and height. Calculate the area of each triangle: Once you have the dimensions of each triangle, use the formula for finding the area of a triangle, …Sometimes the triangle has half of the area of the rectangle. Figure 3.2.7 3.2. 7. The large rectangle can be decomposed into smaller rectangles. The one on the left has area 4 ⋅ 3 4 ⋅ 3 or 12 square units; the one on the right has area 2 ⋅ 3 2 ⋅ 3 or 6 square units. The large triangle is also decomposed into two right triangles.The general formula to find the area of any triangle is half of the product of the base times height: \text { Area of a triangle }=\cfrac {\text { base } \times \text { height }} {2} Area of a triangle = 2 base × height. This can also be written as the following formula: A=\cfrac {1} {2} \, b h A = 21 bh. where b b is the base length and h h ...In order to find the area of a triangle, start by multiplying the base of the triangle by its height. Once you have this, divide by 2 which will give you the area. You divide by 2 because a parallelogram can be divided into 2 triangles. This Area of a Triangle Worksheet allows children to practise this method again and again, reinforcing this key …To find the area of a triangle whose length of three sides is given: First, find the semi-perimeter of the triangle, s = (a+b+c)/2, where a, b and c are the length of the three sides of the triangle. Then, find the value of (s – a), (s – b) and (s – c). Lastly, find the area of the given triangle using Heron’s formula. First, let’s identify how our numbers fit into our area formula: Area = ½ (8 x 9) Next, we need to multiply our product from step 2 (72) by ½ : 72 x ½ = 36. The area of the triangle is equal to 36 square units. The area is 42 square units . If you had an equilateral triangle where each of the sides were 2, then this would be 2 squared over 4, which is just 1. So it would just be square root of 3. So we just found out a generalizable way to figure out the area of an equilateral triangle. Up next: video.Well, we already saw that this area of the parallelogram, it's twice the area of our original triangle. So our original triangle is just going to have half the area. So this area right over here is going to be one half the area of the parallelogram, …Let's break the area into two parts: Part A is a square: Area of A = a 2 = 20m × 20m = 400m 2. Part B is a triangle. Viewed sideways it has a base of 20m and a height of 14m. Area of B = ½b × h = ½ × 20m × 14m = 140m 2. So the total area is: Area = Area of A + Area of B = 400m 2 + 140m 2 = 540m 2. Sam earns $0.10 per square meter. 1. Set up the formula for the area of a kite, given two diagonals. The formula is , where equals the area of the kite, and and equal the lengths of the diagonals of the kite. [12] 2. Plug the area of the kite into the formula. This information should be given to you.Step 1: Enter the values of any two angles and any one side of a triangle below which you want to solve for remaining angle and sides. Triangle calculator finds the values of remaining sides and angles by using Sine Law. Sine law states that. a sinA = b sinB = c sinC a sin A = b sin B = c sin C. Cosine law states that-.Let's break the area into two parts: Part A is a square: Area of A = a 2 = 20m × 20m = 400m 2. Part B is a triangle. Viewed sideways it has a base of 20m and a height of 14m. Area of B = ½b × h = ½ × 20m × 14m = 140m 2. So the total area is: Area = Area of A + Area of B = 400m 2 + 140m 2 = 540m 2. Sam earns $0.10 per square meter. Apr 8, 2023 · To find the area of the shaded triangle, you first need to find the area of the bigger rectangle and then subtract it from the area of the unshaded rectangle plus the area of the unshaded triangle. Area of the bigger rectangle $=3\times 8=24\,cm^2$ Area of the unshaded rectangle $=4\times 3=12\,cm^2$ Rent for single-family homes has exploded significantly in these 25 areas around the country. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its...But if we're only talking about the area of, if we're only, if we're only talking about this area right over here, which is our original triangle, it's gonna be half the area of the parallelogram. So it's gonna be one half of that. So our area of our original triangle is one half base times height. So hopefully that makes you feel pretty good ...For example, key in either 10 / (sin 40) or 10 / (40 sin), depending on your calculator. Using our example, we find that sin 40 = 0.64278761. To find the value of c, we simply divide the length of a by this number, and learn that 10 / 0.64278761 = 15.6, the length of our hypotenuse! Method 4.National 4; Perimeter and area Area of a triangle. In this National 4 Lifeskills Maths study guide, you can revise how to find the perimeter and area of triangles, quadrilaterals (rectangle ...Top Answerer. Divide the volume by the length to get the cross-sectional area. Assuming this is a regular hexagon, use the area formula to solve for the width of a side: A = (0.385) (s²). Multiply the side width thus calculated by the length of the prism. That gives you the area of one side.The surface area of a rectangular pyramid is found by adding the area of the base to the combined area of the four triangular sides. The area of the base is found by multiplying le...Top Answerer. Divide the volume by the length to get the cross-sectional area. Assuming this is a regular hexagon, use the area formula to solve for the width of a side: A = (0.385) (s²). Multiply the side width thus calculated by the length of the prism. That gives you the area of one side.Property 1: The longest side of a triangle is the side opposite to the obtuse angle. Consider the ΔABC, side BC is the longest side which is opposite to the obtuse angle ∠A. See the image below for reference. Property 2: A triangle can only have one obtuse angle. We know that the angles of a triangle sum up to 180°.Dec 27, 2023 · All we need to do is add the length of the sides together. So if we know all the sides of our yard we can easily find the perimeter: 20m + 20m + 12m = 52m 20 m + 20 m + 12 m = 52 m of fence. Not much to that one. Notice that the answer is given in meters. That’s because perimeter is a distance. The adrenal glands are two small triangle-shaped glands in the upper abdomen. One gland is located on top of each kidney. The adrenal glands are two small triangle-shaped glands in...Find the height of the triangle by using the geometric mean. Find the perimeter. Find the area. Find the area of the following shape. Figure $\PageIndex{6}$ What is the height of a triangle with area $144\: m^2$ and a base of $24\: m$? In questions 6-11 we are going to derive a formula for the area of an equilateral triangle.To calculate the area of a triangle given one side and two angles, solve for another side using the Law of Sines, then find the area with the formula: area = 1/2 × b × c × sin (A) …Dec 6, 2014. The area of a triangle is defined as: The law of cosines is useful when you know two sides and the angle between them, or when you know all three sides. Lets take a look at a generic triangle, ABC; In the case that you know two sides and an angle, say sides a and b and angle C, you would simply use the area formula; area = absin(C) 2.According to China, "America should drop the jealousy and do its part in Africa." When Air Force One landed in Nairobi last week, a local television broadcaster almost burst into t...In geometry, area of rectangle is the region covered by the rectangle in a two-dimensional plane. A rectangle is a type of quadrilateral, a 2d shape that has four sides and four vertices. All the four angles of the rectangle are right angles or equal to 90 degrees. The opposite sides of the rectangle are equal and parallel to each other.To find the area of the triangle on the left, substitute the base and the height into the formula for area. $$ Area = \frac{1}{2} (base \cdot height) \\ =\frac{1}{2} (11 \cdot 13.4) \\ = 73.7 …Home; Math; Geometry; Triangle area calculator - step by step calculation, formula & solved example problem to find the area for the given values of base b, & height h of triangle in different measurement units between inches (in), feet (ft), meters (m), centimeters (cm) & millimeters (mm). In geometry, A triangle is shape whose three sides …The area of the rectangle is b h = 4 × 5 = 20 square units, so the area of the triangle is 1 2 b h = 1 2 × 4 × 5 = 10 square units. Key intuition: A triangle is half as big as the rectangle that surrounds it, which is why the area of a triangle is one-half base times height. Unit test. Level up on all the skills in this unit and collect up to 1800 Mastery points! Start Unit test. Area and perimeter help us measure the size of 2D shapes. We’ll start with the area and perimeter of rectangles. From there, we’ll tackle trickier shapes, such as …Jan 18, 2024 · Triangle area formula. A triangle is one of the most basic shapes in geometry. The best known and the most straightforward formula, which almost everybody remembers from school, is: area = 0.5 × b × h, …But if we're only talking about the area of, if we're only, if we're only talking about this area right over here, which is our original triangle, it's gonna be half the area of the parallelogram. So it's gonna be one half of that. So our area of our original triangle is one half base times height. So hopefully that makes you feel pretty good ...Apr 8, 2023 · To find the area of the shaded triangle, you first need to find the area of the bigger rectangle and then subtract it from the area of the unshaded rectangle plus the area of the unshaded triangle. Area of the bigger rectangle $=3\times 8=24\,cm^2$ Area of the unshaded rectangle $=4\times 3=12\,cm^2$ Video transcript. if I give you three points like this and if I ask you can you find the area of the triangle you'll get if you connect these three points how do you think about this now my first instinct was to check if it's easy to find the base and the height because if it is then I'll just find the length of the base and the height and then ...Area of a Triangle from Sides. You can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years. It is called "Heron's Formula" after Hero of Alexandria (see below) Just use this two step process: Step 1: Calculate "s" (half of the triangles perimeter): s = a+b+c2 ... Jan 11, 2023 · The area of a triangle is the interior space enclosed by its three straight sides. Though always triangle-shaped, it is measured in square units. The base of a triangle is the side used to create the altitude, or height. Draw an oblique triangle R C K \triangle RCK RC K with ∠R=31°, ∠C=47°, ∠K=102°. Raleigh, North Carolina is a great place to live and work. With its vibrant downtown, diverse neighborhoods, and easy access to the rest of the Triangle area, it’s no wonder that s...Area is defined as the total space taken up by a flat (2-D) surface or shape of an object. The space enclosed by the boundary of a plane figure is called its area. The area of a figure is the number of unit squares that cover the surface of a closed figure. Area is measured in square units like cm² and m². Area of a shape is a two dimensional ...Find the area of a triangle with sides a = 90, b = 52 , and angle γ = 102° . Round the area to the nearest integer. Solution. Using the formula, we have. Area = 1 2absinγ Area = 1 2(90)(52)sin(102 ∘) Area ≈ 2289 square units. Exercise 5.2.3. Find the area of the triangle given β = 42° , a = 7.2 ft , c = 3.4 ft . The general formula to find the area of any triangle is half of the product of the base times height: \text { Area of a triangle }=\cfrac {\text { base } \times \text { height }} {2} Area of a triangle = 2 base × height. This can also be written as the following formula: A=\cfrac {1} {2} \, b h A = 21 bh. where b b is the base length and h h ...The Triangle of Life Myth - The triangle of life myth is discussed in this section. Learn about the triangle of life myth. Advertisement Doug Copp has become famous in some circles...Given triangle area. The well-known equation for the area of a triangle may be transformed into a formula for the altitude of a right triangle: a r e a = b × h / 2. \mathrm {area} = b \times h / 2 area = b ×h/2, where. b. b b is a base, h. h h – height; and. So.Area is defined as the total space taken up by a flat (2-D) surface or shape of an object. The space enclosed by the boundary of a plane figure is called its area. The area of a figure is the number of unit squares that cover the surface of a closed figure. Area is measured in square units like cm² and m². Area of a shape is a two dimensional ...The longest side of a right triangle is 17 cm and the height is 15 cm. Find the area of the right triangle. Solution: Given: The longest side of a right triangle is 17 cm = Hypotenuse. Height = 15 cm. To find the area of a right triangle, first, we need to find the base of the right triangle. Finding the Base of a Right Triangle:Find the area of a triangle with sides a = 90, b = 52 , and angle γ = 102° . Round the area to the nearest integer. Solution. Using the formula, we have. Area = 1 2absinγ Area = 1 2(90)(52)sin(102 ∘) Area ≈ 2289 square units. Exercise 5.2.3. Find the area of the triangle given β = 42° , a = 7.2 ft , c = 3.4 ft . There is no connection between the Bermuda Triangle and Amelia Earhart. The Bermuda Triangle is an area of the Atlantic Ocean where airplanes have mysteriously disappeared. Amelia ...Aug 20, 2020 · 2. Calculate the semi-perimeter of the triangle. The equation for finding the semi-perimeter of the triangle is S=a+b+c/2. First, add up all three sides of the triangle. This means at a + b + c. Once you have added up all three numbers, divide the sum by 2. Let’s look at our example: Add up a+b+c: 3+4+5 = 12. A = 12bh A = 1 2 b h. Area of a triangle is equal to half of the product of its base and height. The height of a triangle is the perpendicular distance from a vertex to the base of the triangle. Any of the 3 sides of a triangle can be used as a base. It all depends on where the height is drawn. If you are given the sides of an isosceles or ...To find the area of the triangle on the left, substitute the base and the height into the formula for area. $$ Area = \frac{1}{2} (base \cdot height) \\ =\frac{1}{2} (11 \cdot 13.4) \\ = 73.7 …How to find out the area of a triangle. In order to find the area of a triangle, start by multiplying the base of the triangle by its height. Once you have this ...Here we have a coordinate grid with a triangle snapped to grid points: How to find the orthocenter of a triangle - example triangle. Point M is at (1, 3) Point R is at (3, 9) Point E is at (10, 2) Step one. Find the equations of lines forming sides MR and RE. You do this with the formula y = mx + b, where m is the slope of the line, and b is ...A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it. It is applicable to all types of triangles, whether it is scalene, isosceles or equilateral. To be noted, the base and height of the triangle are perpendicular to each other.If you know the angles are in the ratio a:b:c and want to determine angles:. Write the unknown angles as ax, bx, cx.; Use the fact that they add up to the straight angle: ax + bx + cx = 180°. Simplify the equation: (a + b + c)x = 180°. Compute x = 180°/(a + b + c).; Use x to determine the missing angles as ax, bx, cx.; If you need the ratio of sides as …

The area of the rectangle is 12 square units. If the rectangle has been cut in half to form two equal triangles, then each triangle must have 1/2 the area of the rectangle. This means …. Boywithuke face

A = 12bh A = 1 2 b h. Area of a triangle is equal to half of the product of its base and height. The height of a triangle is the perpendicular distance from a vertex to the base of the triangle. Any of the 3 sides of a triangle can be used as a base. It all depends on where the height is drawn. If you are given the sides of an isosceles or ...Let's go together through examples to see how it all works in practice: Example 1. The angle ratio now reads 2:3:4.. Write the angles as 2x, 3x, 4x, and write the equation for their sum as 2x + 3x + 4x = 180°.After simplification, we obtain 9x = 180° and then x = 20°.As a result, 2x = 40°, 3x = 60°, 4x = 80°.This means our missing angles are …Method-1: Find area of a triangle in Python using the formula: 0.5 * base * height. In this method, we find the area of a triangle using the formula 0.5 * base * height. We define a function triangle_area which takes in the base and height of the triangle as input and returns the area.The formula for a perimeter of a triangle. The basic formula is uncomplicated. Just add up the lengths of all the sides of the triangle, and you will obtain the perimeter value: Formula given three sides (SSS) \quad\text {perimeter} = a+b+c perimeter = a + b + c. However, you don't always have three sides given.If you neglect to clean these 5 kitchen and bath areas, it could be hazardous to your health and hard on your wallet. Expert Advice On Improving Your Home Videos Latest View All Gu...A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it. It is applicable to all types of triangles, whether it is scalene, isosceles or equilateral. To be noted, the base and height of the triangle are perpendicular to each other.Find the area of a right-angled triangle with a base of 7 cm and a height of 8 cm. Solution: A = (½) × b × h sq.units. ⇒ A = (½) × (7 cm) × (8 cm) ⇒ A = (½) × (56 cm 2) ⇒ A = 28 cm 2. Example 3: Find the area of an obtuse-angled triangle with a base of 4 cm and a height 7 cm. Solution: A = (½) × b × h sq.units. ⇒ A = (½) × ... The area of the triangle is 48 square inches and the base is 8 inches. Therefore, we use the area of a triangle formula to form an equation to find height. Area of triangle = \ (\frac {1} {2}\times \text {b}\times \text {h}\) The height of the triangle is 12 inches. Example 4: Larry has brought a plot in New York. AboutTranscript. We can find the area of an isosceles triangle using the Pythagorean theorem. Once we recognize the triangle as isosceles, we divide it into congruent right triangles. Then we use the theorem to find the height. Last, we calculate the area with the formula: 1/2 × base × height. Jan 1, 2024 · To find the area of any triangle, just calculate ½ x base x height. [6] In our example, area of triangle = ½ x 3 x 2 = 3 square units. 4. Multiply by five to find the total area. We've divided the pentagon into five equal triangles. To find the total area, just multiply the area of one triangle by five. Sep 16, 2021 · Triangle Area = ½ × b × h b = base h = vertical height Square Area = a2 a = length of side Rectangle Area = w × h w = width h = height Parallelogram Area = b × h b …Rectangle calc: find A (area) As we know the formula for the area of a rectangle A = a × b, let's show with an example how you can calculate that property: Choose the length of the rectangle – for example, a = 5 cm. Decide on the rectangle's width – for example, b = 6 cm. Multiply these two values: A = 5 cm × 6 cm = 30 cm².Jan 8, 2018 ... This geometry video tutorial explains how to calculate the area of a triangle given the 3 vertices or coordinates of the triangle.The area of the triangle is 14.70 In this program, area of the triangle is calculated when three sides are given using Heron's formula. If you need to calculate area of a triangle depending upon the input from the user, input() function can be used. Also Read: Python float() Python String InterpolationAboutTranscript. We can find the area of an isosceles triangle using the Pythagorean theorem. Once we recognize the triangle as isosceles, we divide it into congruent right triangles. Then we use the theorem to find the height. Last, we calculate the area with the formula: 1/2 × base × height. One way to do it would be to first find out the length of each of the 3 sides, by simply applying Pythagorus. e.g. AB = $\sqrt{(2-0)^2 + (1-1)^2 + (4-3)^2}=\sqrt5$ You can do this for all of the sides, and it is possible to find the area of a triangle given the length of each of its sides.To calculate the area of a triangle, there are three main formulas that are commonly used. The first one is the `base and height` formula, which is used when the base and height of the triangle are known. The formula for this: S = \dfrac {ah} {2} S = 2ah. where S is the triangle area, a is the base and h is the height of the triangle..

The area of the rectangle is 12 square units. If the rectangle has been cut in half to form two equal triangles, then each triangle must have 1/2 the area of the rectangle. This means …. Boywithuke face

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