Find the volume of a triangle prism with the following dimensions triangle base: 5ft triangle height: 3ft prism height: 7.5ft

Hey there :)

We know the volume formula of a triangular prism
Volume = base area × height of prism

We are given:
Base of triangle = 5 ft
Height of triangle = 3 ft
Height of prism = 7.5 ft

Apply the formula
V =  ( 5 )( 3 ) × 7.5
   = 7.5 × 7.5
   = 56.24 ft³