Math, asked by suryanshdubey1, 1 year ago

find the diameter of a circle whose circumference is 66 m

Answers

Answered by Parth2005

5

So diameter = 21 cm .Mark as brainless answer

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Answered by chirag47

2

circum=2pie×r
66=2×22/7×r
r=radius
r=231/22
so, diameter= 2r
2×231/22 = 21
ans=21

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