Respuesta :

Answer:

128 ft³

Step-by-step explanation:

Volume of a prism is the area of the base times the height:

V = Ah

In the case of a triangular prism:

V = (1/2 bh) (L)

Given b = 8 ft, h = 4 ft, and L = 8 ft:

V = 1/2 (8 ft) (4 ft) (8 ft)

V = 128 ft³