Please help me answer this question! :D It will be greatly appreciated.Question:Find the lateral surface area of the square pyramid.

Question

asked Jan 16, 2023 186k views

1 Answer

Jan Mares · Answer 1 · 2023-01-22T08:32:48+0000

we know that

The lateral surface area of a square pyramid is equal to the area of its four lateral triangular faces

so

$\begin{gathered} LA=4\cdot\mleft\lbrace(1)/(2)\cdot5\cdot8\mright\rbrace \\ LA=80in^2 \end{gathered}$

therefore