Volume = 1/3 * Base area * Height So Base area = 3 * Volume / Height
You have to find out the area of the base which you find out with perpendicular height times base then time that by the perpendicular height of the pyramid and divide it by 3
Just use the formula (Base x Height '/. 2) to get the area
Assume that a = apothem length of the triangular prism, b = base length of the triangular prism, and h = height of the triangular prism. The formulas to find the surface area is SA = ab + 3bh.
You have to find out the area of the base which you find out with perpendicular height times base then time that by the perpendicular height of the pyramid and divide it by 3
okay, to find the base of a triangular prism you just b = 2a/h (base = 2 * area/height)
the base of a triangular sail is 8 m shorter than its height. the area is 24cm^2. Find the base and the height of the sail.
All you have to do is find the area divide it by the base and then you get the height.
You find the area of the base and then find the area of one triangle. Multiply that one triangle by 4 and then add the base. The above is correct for a triangular pyramid NOT a triangilar prism. A triangular prism has two triangular ends and three rectangular faces. The rectangular faces need no be the same shape, but if they are, So Area = 2*area of triangular ends + 3*area of rectangular faces If not, you'll just have to calculate each area separately and add them.
V = base area × height
To find the volume of a triangular prism, find the area of one of the triangles (base of the prism) first (base x height divided by 2). When you have the area of the triangle, then multiply the area of the triangle by the height of the prism, *not the height of the base.
The volume is equal to the area of the base multiplied by the height. So, to find the height, just divide the volume by the area of the base.
Volume = 1/3 * Base area * Height So Base area = 3 * Volume / Height
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You have to find out the area of the base which you find out with perpendicular height times base then time that by the perpendicular height of the pyramid and divide it by 3
7.35
find the area of triangles(reflecting surfaces) and also the area of rectangle or square(base)and find the sum of both.