Find the radius of the circle whose circumference is 79.2cm. Given that pi (\pi) =22/7
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Answered by
62
Hey,
Circumference =79.2
So, 2πr=79.2
2*22/7*r=79.2
44/7*r=79.2
r=79.2*7/44
r=12.6cm.
Hope this helps you buddy!!
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Circumference =79.2
So, 2πr=79.2
2*22/7*r=79.2
44/7*r=79.2
r=79.2*7/44
r=12.6cm.
Hope this helps you buddy!!
PLZ MARK AS BRAINLEST PLZ!!!!!!!!!!!!
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Answered by
23
2piR = 79.2 cm
We take Pi as 22/7 or 3.14
2 * 22 / 7 * R = 79.2 cm
R = 79.2 * 7 / 44
R = 198 * 7 / 110
R = 12.6 cm
We take Pi as 22/7 or 3.14
2 * 22 / 7 * R = 79.2 cm
R = 79.2 * 7 / 44
R = 198 * 7 / 110
R = 12.6 cm
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