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Reika [66]
3 years ago
9

a circle has a radius of 3 feet. what is the circumference of a bigger circle if the scale factor of the smaller to bigger is 4:

7?
Mathematics
1 answer:
AlexFokin [52]3 years ago
5 0
1:4 is you answer. 4-3 is 1 and you do the same to 7
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