Calculate the radius of a circle given that its perimeter is 220m
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Step-by-step explanation:
formula : perimeter of circle = 2πr
where r is the radius of the circle
given:. perimeter=220m
220= 2πr
220/2= (22/7) r
110 × 7/22 = r
5×7 =r
r=35 m
therefore, radius of the circle is 35 m.
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