Frustrated Fred forgot how to find the surface area of a pyramid. Fortunately for Fred, the question is multiple choice. If the lateral area of the prism is 100cm. squared, which of the following must be the surface area?
A. 25pi cm. squared
B. 50 square root 3
C. 100 cm. cubed
D.150 cm. squared

Question

calculusxy · Answer

The formula for finding the lateral surface area of a pyramid is 1/2p*l in which p stands for perimeter of the base and l is the slant height,

anonymous · Answer

it doesn't give me anything other than the lateral area, it's a pentagonal prism.