find the radius of circle which area is 152^2cm
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Answer:
Step-by-step explanation:
area of a circle= pi r^2
given area as 152
152=3.14*r^2
152/3.14=r^2
48.407=r^2
therefore r= squareroot 48.407
r=6.957
Take the pi value as given in YOUR question or simply do it like this cause pi values we take 3.14 or 22/7 and the exact calculator pi value too.
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