3 years ago

What is the volume of A right prism w/ a triangular base w/ sides of 3,4 and 5 w/ a height of 10?

Mathematics

1 answer:

azamat3 years ago

3 0

Check the picture below.

$\bf \textit{volume of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=&area~of\\ &its~base\\ h=&height\\ \cline{1-2} B=&\frac{1}{2}(3)(4)\\ h=&10 \end{cases}\implies V=\cfrac{1}{3}\cdot \cfrac{1}{2}(3)(4)(10)\implies V=20$

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