Question

Please help me with this question below

Answer 1

Answer:

381 cubic inches

Step-by-step explanation:

To find the volume of the cube, use the volume formula for a rectangular prism V = l*w*h and for a triangular prism V = 1/2 l*w*h.

Rectangular prism

Substitute l  = 16, w = 7, and h = 3.

V = 16*7*3 =  336 cubic inches

Triangular prism

Substitute l = 5, w = 3 and h = 6.

V = 1/2*5*3*6 = 45 cubic inches

Together the volume will be 336 + 45 = 381.