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A circle has a radius of 10 yards. What is the circumference of the circle? (Express your answer using π.) A. 5π yards B. 10π yards C. 20π yards D. 30π yards
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May 4, 2018
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A circle has a radius of 10 yards. What is the circumference of the circle? (Express your answer using π.) A. 5π yards B. 10π yards C. 20π yards D. 30π yards
Mathematics
middle-school
Spikeh
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2
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5
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C =
2r so the answer is
C =
2(10)
C =
20
C. 20
CoSeeWolf
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May 6, 2018
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CoSeeWolf
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5
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Circumference of the circle = 2
πr
Here, r = 10 yards, so substitute it,
C = 2π(10) = 20
π
In short, Your Answer would be Option C
Hope this helps!
Roseann
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May 10, 2018
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Roseann
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