These are sample practice MCQs created for exam preparation. These are NOT official exam questions.
A circle has circumference 12π. What is its area?
Question:
A circle has circumference 12π. What is its area?
A circle has circumference 12π. What is its area?
Options
Answer: (D) 36π
Explanation:
2πr = 12π → r = 6. Area = πr² = 36π.
Explanation:
2πr = 12π → r = 6. Area = πr² = 36π.
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