Answer:
The volume of the rectangular prism is 1920
Step-by-step explanation:
To calculate the volume of a rectangular prism we have to use the following formula:
v = volume
w = width = 12
l = length = 20
h = height = 8
v = w * h * l
we replace the values that we know
v = 12 * 8 * 20
v = 1920
The volume of the rectangular prism is 1920