Question

What is the volume picture attach

Answer 1

VOLUME OF PRISM = cross sectional area X length

The cross sectional area is a triangle

First we will find the area of the triangle

Area of triangle = base X height / 2

`\begin{gathered} A=(bh)/(2) \\ b=9 \\ h=7 \\ A=(9*7)/(2) \\ A=31.5m^2 \\ V=A* l \\ l=5m \\ V=31.5*5 \\ V=157.5m^3 \end{gathered}`