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Earn +20 ptsQ: What is the surface area of a regular triangular pyramid with the lateral surface area of 72cm?
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Is a triangular prism has the same surface area as a pyramid with a triangular base true or false?
False, the prism can be of any length.
How do you find the lateral surface of a triangular prism?
The lateral area [L] of a right prism with base perimeter [P] and height [h] is L=Ph.
How is finding the surface area of rectangular pyramid different from finding the surface area of a triangular prism?
The first comprises one rectangular face and four triangular faces whereas the second has two triangular and three rectangular faces.
Which formulas can be used to find the surface area of a regular pyramid where p is perimeter of the base s is the slant height BA is the base area and LA is the lateral area?
Find the surface area of each individual face and then add them together to give the total surface area of the pyramid.
What is the formula to calculate the surface area for a triangular pyramid?
SA equals pi times the radius squared
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