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AleksAgata [21]
3 years ago
6

One circle has a circumference of 12 pie cm. Another circle has a circumference of 32pie cm. What is the ratio of the radius of

the smaller circle to the radius of the larger circle?
Mathematics
2 answers:
Jet001 [13]3 years ago
7 0
Circumference of a circle = pi * diameter, or 2(pi) * radius.
The first circle with circumference of 12pi means that the diameter is equal to 12. Since radius is just half of diameter 12/2=6. Same goes for the second circle. Half of 32 is 16. The ratio is then equal to 6:16 or 3:8
kirill [66]3 years ago
3 0
The ratio is 8:3
Ur Welcome!

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