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Circle calc: find r, c=75.39822
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Circle calc: find r, c=75.39822
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Dec 9, 2019
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Circle calc: find r, c=75.39822
Mathematics
high-school
Manish Goswami
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Manish Goswami
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Just guessing, you want the radius if the circumference equals 75.39822?
Circumference =
2 •
π
• radius
Therefore, the radius = Circumference / (2*PI)
radius = 75.39822 / (2*3.14159)
radius =
11.9999994133
rounding, the radius = 12
Jin
answered
Dec 13, 2019
by
Jin
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