Find the diameter of a circle whose circumference is 63.8 M
aman738:
20.3
Answers
Answered by
10
2pi*r = 63.8 m
r= 63.8/2*pi
r=63.8 *7/22*2
r=446.6/44
r = 10.15m
diameter = 2r => 2 *10.15 = 20.3 m
Therefore diameter = 20.3 m
Hope it helps!!
r= 63.8/2*pi
r=63.8 *7/22*2
r=446.6/44
r = 10.15m
diameter = 2r => 2 *10.15 = 20.3 m
Therefore diameter = 20.3 m
Hope it helps!!
Answered by
1
Circumference = 2pi(r)
22/7 × 2 × r = 63.8
Or, r = 10.15
22/7 × 2 × r = 63.8
Or, r = 10.15
Diameter = 2r = 10.15×2= 20.30
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