The formula to solve for the volume (V) of a rectangular prism is,
V = L x W x H
where L is the length, W is width, and H the height or depth.
Substituting the known dimensions on the equation above,
V = (4 in) x (9 in) x (2.2 in) = 79.2 in^3
Thus, the volume of the cake pan is 79.2 in^3.
20 and 21 is your answer
20 + 21 = 41
hope this helps
Answer:
The answer is 9.
Step-by-step explanation:
I had the question on one of my quizzes.