circumference of circle is 40 m find the radius
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Answered by
1
circumference = 2πr
therefore,
2πr= 40
r=40/2π
r= 6.369
r=6.37
therefore,
2πr= 40
r=40/2π
r= 6.369
r=6.37
Answered by
2
Given,
Circumference of circle = 40 m
We know that,
Circumference of circle = 2πr
40 = 2πr
40 = 2 * 22/7 * r
r = 40 * 7 / 2 * 22
r = 280 / 44
r = 6.36 m Ans.
Ans.) The radius is 6.36 m.
Circumference of circle = 40 m
We know that,
Circumference of circle = 2πr
40 = 2πr
40 = 2 * 22/7 * r
r = 40 * 7 / 2 * 22
r = 280 / 44
r = 6.36 m Ans.
Ans.) The radius is 6.36 m.
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