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The circumference of a circle is represented by 2πr. If the radius of the circle is doubled, then the circumference isA. squaredB. doubledC. multiplied by 4D. increased by 2
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The circumference of a circle is represented by 2πr. If the radius of the circle is doubled, then the circumference isA. squaredB. doubledC. multiplied by 4D. increased by 2

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Question: The circumference of a circle is represented by 2πr. If the radius of the circle is doubled, then the circumference is

Answer: B. doubled



User Ialm
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