Question

Pleas

HELP IMMEDIATELY

Answer 1

144ft^3

Explanation:

To start, we have your formula:
`V=(1)/(2) (bh) (l)`
b = base length of the triangle.
h = height of the triangle.
l = length of the prism

Fill in for each of those values:

`V = (1)/(2) (6x6)(8)`


`V=(1)/(2) (36)(8)`


`V=(18)(8)`


`V=144`

Your answer, because it is a 3D shape, should be cubed, so:

`V=144ft^(3)`