Two cylinders are of the same height. Their radii are in the ratio 1: 3. If the volume of the first cylinder is 40 cc. Find the volume of the second cylinder?
Q1. Two cylinders are of the same height. Their radii are in the ratio 1: 3. If the volume of the first cylinder is 40 cc. Find the volume of the second cylinder?
Answer: 360 cc
Explanation: Volume of a cylinder is proportional to r². With radii in ratio 1:3, volumes are in ratio 1:9. Second cylinder's volume = 40 × 9 = 360 cc.