Multiple choice

If the radius and height of a cone are 14 cm and 21 cm respectively then find its volume?

  1. 4312 cm3

  2. 4812 cm3

  3. 4624 cm3

  4. None of these

  5. Cannot be determined

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The volume of a cone is (1/3) * pi * r^2 * h. Using pi = 22/7, r = 14, h = 21: Volume = (1/3) * (22/7) * 14 * 14 * 21 = 22 * 2 * 14 * 7 = 4312 cm3.

AI explanation

The volume of a cone formula is V equals 1 over 3 times pi times r squared times h. Substituting the given dimensions, we calculate 1 over 3 times 22 over 7 times 14 times 14 times 21. Multiplying these values results in a volume of 4312 cm3.