Answer:
To find,
the Volume of the prism.
we know that,
Volume of the prism is product of the area of the base and the height of the prism.
Area of the base:
From the given prism, the base is triangle.
Base length (b)=72 cm
Height (h)=45 cm
Area of the triangle=
[tex]\frac{1}{2}\times b\times h[/tex][tex]=\frac{1}{2}\times72\times45[/tex][tex]=36\times45[/tex][tex]=1620cm^2[/tex]
Height of the prism is 80 cm,
we get,
Volume of the prism is,
[tex]=1620\times80[/tex][tex]=129600cm^3[/tex]
Answer is:129600 cm cube.
