Question

Which shows a correct way to determine the volume of the right rectangular prism?

9 + 1 + 8 = 18 Centimeters cubed
2(9 + 1 + 8) = 36 Centimeters cubed
9(3) + 1 = 28 Centimeters cubed
9(8)(1) = 72 Centimeters cubed

Answer 1

Number 4

Explanation:

The formula for a right rectangular prism is width*height*length