Multiple choice

The volume of cylinder with $7cm $ as radius and $5cm$ Height is

  1. $770cm^2$
  2. $880cm^2$
  3. $550cm^2$

  4. None.
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A Correct answer
Explanation

The volume of a cylinder is given by pi * r^2 * h. Using pi = 22/7, r = 7, h = 5: (22/7) * 49 * 5 = 22 * 7 * 5 = 770. Note: The unit should be cm^3, not cm^2.

AI explanation

Using the formula for the volume of a cylinder, V equals pi times r squared times h. We substitute the given radius of 7 cm and height of 5 cm into the formula to get V equals 22 divided by 7 times 7 squared times 5. This simplifies to 22 times 7 times 5, which gives a volume of 770 cubic cm. The result is 770.

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