Multiple choice

The lateral surface area of a cylinder is 220 sq. cm with height 7 cm. Its volume is

  1. 21200 cm3

  2. 212000 cm3

  3. 121000 cm3

  4. 12100 cm3

Reveal answer Fill a bubble to check yourself
D Correct answer
AI explanation

Using the lateral surface area formula, 2 * pi * r * h = 220, we have 2 * 22/7 * r * 7 = 220, meaning r = 5 cm. Applying the volume of a cylinder formula, the volume is pi * r^2 * h = 22/7 * 5 * 5 * 7 = 550 cm3.