The side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters. The height ofthe prism is 16.5 meters.10 m16.5 m8 m5 mWhat is the lateral surface area of the prism in square meters?

Andrey Tyukin asked Dec 23, 2023

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Andrey Tyukin asked Dec 23, 2023

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23 votes

we have the lateral surface area

$\begin{gathered} A=Ph \\ A=(10+8+5)\cdot16.5 \\ A=23\cdot16.5 \\ A=379.5 \end{gathered}$

answer: 379.5 square meters

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