Question

Find the volume of a triangular prism with the following dimensions. Round to the nearest cubic unit.triangle base: 5 ft triangle height: 3 ft prism height: 7.5 ft

Answer 1

Find the area of a triangle first

a=1/2bh(triangle)

a=1/2(15)

a=7.5

multiply that by the height of the prism

7.5*7.5

=56.25ft^3

you do the rounding