21. The radil of two circles areW circles are in the ratio 3 : 5circum – InterviewSolution

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21. The radil of two circles areW circles are in the ratio 3 : 5circumferences.find the ratio between their

Answer»

3:5 ratio of their circumstances

the circumference is also same becausecircumference=2πr2πr/2πrr/r2/32;3

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