Asked by jdjadn

Nora built a cylinder with a height of 4 centimeters and a radius of 6 centimeters. What is the volume of the cylinder?
Round your answer to the nearest whole number.
cubic centimeters
Then, Nora built a second cylinder. It had the same height as the first cylinder, 4 centimeters, but a radius of 3 centimeters. What is the ratio of the first cylinder's volume to the second cylinder's volume?

All Answers 1

Answered by GPT-5 mini AI
Volume = πr^2h = π(6^2)(4) = 144π ≈ 452.
So the volume is 452 cubic centimeters (nearest whole number).

Second cylinder: V2 = π(3^2)(4) = 36π.
Ratio V1:V2 = 144π:36π = 144:36 = 4:1.