Find the circumference of the circle whose diameter is 63cm
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Answered by
10
circumference is 2pi r
r = 63/2 = 31.5
circumference is 2 pi 31.5 = 198
r = 63/2 = 31.5
circumference is 2 pi 31.5 = 198
Answered by
4
radius is half if diameter therefor radius is 63/2
circumference is 2pie×radius
therefore circumference is 2×22/7×63/2 which is equal to 198 cm .......hope it helps
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