circumference of a circle is 154 metre find its radius also find the area of the sheet take radiate Ek Pi 22 upon 7
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Step-by-step explanation:
circumference=2×pie×r=154
r=154×7/22×1/2
r=24.5 metre
area of circle =pie×r^2
22/7×24.5^2=1886.5 sq metre
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tell me. is that correct.
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