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Multiple choice

The radius of the base of a cylinder is 14 cm and its curved surface area is 880 cm2. Its volume (in cm3) is

  1. 3080

  2. 6160

  3. 1078

  4. 9240

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

Curved surface area gives 2πrh = 880, so 2 × (22/7) × 14 × h = 880, giving h = 10 cm. Volume = πr²h = (22/7) × 196 × 10 = 6160 cm³.

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