ISEE Word Problems Question 253: Answer and Explanation

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Question: 253

2. If the circumference of a circle is 12π, what is the area of the circle?

  • A. 144π
  • B. 36π
  • C. 12π
  • D. 6π

Correct Answer: B

Explanation:

B

Find the radius by setting the given circumference equal to the formula for circumference: 12π = 2πr, so r = 6. Substitute the radius into the formula for area: π(62) = 36π.

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