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Paladinen [302]
3 years ago
10

The circumference of a circle changes from 20 to 4 after a dilation. What was the scale factor of the dilation? StartFraction 1

Over 25 EndFraction One-fifth 5 25
Mathematics
1 answer:
Tems11 [23]3 years ago
7 0
1/5

scale factor: 4/20 = 1/5
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