Math, asked by ajeetmaurya52, 1 year ago

Find the ratio of the circumference of two circle whose radii are in the ratio 4:5

Answers

Answered by Aastha1002

2

the ratio become same in this way:-
let r1=4x & r2=5x
then,
2pir1:2pir2=4x:5x
I.e.,4:5

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