If the lengths of the radii of two circles are 1 and 4 respectively, what is the ratio of their circumference and of their areas?
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According to question
C1/C2
=2πr1/2πr2
=r1/r2
=1/4=1:4
Hence the ratio is 1:4
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C1/C2
=2πr1/2πr2
=r1/r2
=1/4=1:4
Hence the ratio is 1:4
MARK AS BRAINLIST IF HELPFUL.......
srushtibonde1672003:
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