Math, asked by raman2355, 6 months ago

The ratio of the radii of two circles is 3:7.
Calculate ratio of their Circumferences.

Answers

Answered by ananyachaudharyjii

3

Answer:

Circumference of circle=2πr

2πr\2πR

2π×3\2π×7

3:7

raman2355: give me a more answers

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