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pishuonlain [190]

2 years ago

14

one circle has a circumference of 12 pi . another circle has a circumference of 32 pi . what is the ratio of the radius of the s

maller circle to the radius of the larger circle?

1 answer:

SOVA2 [1]2 years ago

6 0

<span>circumference=pi * 2 radius=12pi, radius(small)=6;
</span>circumference=pi * 2 <span>radius=32pi, radius(small)=16;</span>
6:16=3:8

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