the ratio of the radii of two wheels is 2:5. what is the ratio of there circumferences
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Answered by
10
r1:r2=2:5
cicumference=2pi r1:2pi r2
=2pi×2:2pi×5
4pi:10pi
4:10
2:5 is answer
cicumference=2pi r1:2pi r2
=2pi×2:2pi×5
4pi:10pi
4:10
2:5 is answer
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Answered by
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the ratio of their circumference is will be 2:5 bcoz as per formula 2πr1:2πr2
2:5..
Brainlist it please
2:5..
Brainlist it please
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