Question

An 18 inch cylindrical cake roll with a radius of 4 inches has been cut into 8 identical piece.What is the volume of each identical piece?

Answer 1

Volume = πr²h
Volume = π(4)²(18)
Volume = 904.78 in³

It is cut into 8 pieces:
904.78 ÷ 8 = 113.10 in³

Answer: Each piece is 113.10 in³