find the radius of a circle whose circumference is 15.7 cm
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it's simple . 2pir=15.7 = 44 by 7 r= 15.7= r=15.7x7by 44 =2.49
lutfullahmir0786:
how na
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8
Circumference of the circle= 15.7 cn
2πr=15.7
r=15.7/2×π
r=2.49 cm
hope it helps u ^-^
2πr=15.7
r=15.7/2×π
r=2.49 cm
hope it helps u ^-^
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