Find the lateral area $ L $ of a pyramid if side $a = 20$ and slant height $s = 32$.
Answer
$L = 1280$
Explanation
To find lateral surface $ L $ use formula:
$$ L = 2 \cdot a \cdot s $$After substituting $ a = 20 $ and $ s = 32 $ we have:
$$ L = 40 \cdot 32 $$$$ L = 1280 $$This page was created using
Pyramid Calculator