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There are different formulae, depending on what information you have:

If base, b, and vertical height, h, then 0.5*b*h

If two sides: a and b and included angle C, then 0.5*a*b*sin(C)

If three sides: a, b and c then sqrt[s*(s-a)*(s-b)*(s-c)] where s = 0.5*(a+b+c)

there are many other formulae.

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βˆ™ 13y ago
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βˆ™ 14y ago

base times height, then divide by two because a triangle is half of a square or rectangle right?

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Q: What is the formula of triangle area?
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FORMULA- area of equilateral triangle?

Area of Equilateral Triangle A= S2 * (Root 3)/4, where A= Area of the triangle S= Side of the triangle.


Does the formula for the area of a triangle pertain to all triangles including scalene triangles?

The title of the formula is "Formula for the Area of a Triangle". No discrimination is expressed or implied.


How is the formula for the area of a triangle related to the formula for an area of a parallelogram?

Area of a triangle = 0.5*base*perpendicular height Area of a parallelogram = base*perpendicular height


What is the formula to get the area of a triangle?

The formula to calculate the area of a triangle is A = 1/2 * base * height, where A represents the area, the base is the length of the triangle's base, and the height is the perpendicular distance from the base to the opposite vertex. This formula is derived from the fact that the area of a triangle is half the product of its base and height. By plugging in the values for the base and height into the formula, you can easily determine the area of the triangle.


What is the formula for the area of an isosceles triangle?

The are of any triangle is calculated by the formula: Area = 1/2 x Base x Height


Formua for area of a triangle?

Area of a triangle: 0.5*base*perpendicular height


What is the surface area of a triangle?

the formula for the area of a triangle is: base times height divided by two.


What is the formula surface area to a triangular prism?

Area of triangle * 2 + perimeter of triangle * length.


What is a formula for surface area of triangle?

K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P


What is the formula to finding an area to a right triangle?

The area of any triangle is1/2 of (the length of the triangle's base) times (the triangle's height).


What is the formula to determine the area of a right triangle?

to find the area of any triangle follow the formula: 1/2(b*h) "B" - stands for the base of the triangle "H" - stands for the height of the triangle


How does one calculate the area of a triangle?

The area of a triangle can be calculated with one main formula. That is, A=(b*h)/2, where A is the area of the triangle, b is the base of the triangle, and h is the height of the triangle.