Ratio of radii of two circle is 2:3 find the ratio of their circumference
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R : r = 2 : 3
∴ if R = 2x then r = 3x
then 2πR : 2πr = 2 : 3
therefore even ratio of their circumference remains the same i.e 2 : 3
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∴ if R = 2x then r = 3x
then 2πR : 2πr = 2 : 3
therefore even ratio of their circumference remains the same i.e 2 : 3
pls mark as brainliest
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