Multiple choice

The circumference of a circle is $200$ feet and height is $12$ feet. Find its curved surface area of a cylinder.

  1. $\displaystyle 2400{ ft }^{ 2 }$
  2. $\displaystyle 2100{ ft }^{ 2 }$
  3. $\displaystyle 2300{ ft }^{ 2 }$
  4. $\displaystyle 2010{ ft }^{ 2 }$
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A Correct answer
Explanation

Curved surface area of a cylinder = Circumference * Height. CSA = 200 * 12 = 2400.

AI explanation

The curved surface area of a cylinder is found by multiplying the base circumference by the height. With a circumference of $200$ feet and a height of $12$ feet, the curved surface area is $200 \times 12$. This calculates to $2400$ square feet. The curved surface area is $2400{ ft }^{ 2 }$.

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