Answer:
Given The base of a rectangular prism has an area of 12 sq cm. The height of the rectangular prism is 3 cm
Now volume of the rectangular prism is given by length x width x height
Also area of rectangular prism is 12 sq cm and height of the rectangular prism is 3 cm.
But area of rectangle is length x width
Now volume of the rectangular prism V = 12 cm^2 x 3 cm V = 36 cm^3Therefore volume of the rectangular prism will be 36 cm^3