Math, asked by dilipkalmodiya8805, 1 year ago

Area of circle is 198/7cmsquare find circumference

Answers

Answered by Aastha1002

area of circle=198/7
pie×Rsquare=198/7
22/7 × Rsquare=198/7
Rsquare=198×7/7×22
Rsquare=9
R=3
Circumference of circle=2pieR
2×22/7×3 = 132/7

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