Multiple choice

What is the curved surface area (in cm2) of a cylinder having radius of base as 14 cm and height as 10 cm?

  1. 440

  2. 880

  3. 220

  4. 1320
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Curved surface area of a cylinder = 2 * pi * r * h = 2 * (22/7) * 14 * 10 = 2 * 22 * 2 * 10 = 880.

AI explanation

The formula for the curved surface area of a cylinder is 2 times pi times r times h. Substituting the given values gives 2 times 22 divided by 7 times 14 times 10. Calculating this results in 44 times 2 times 10, which is 880 cm2. The curved surface area is 880 cm2.

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