14-07-2021
Mathematics

contestada

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

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faithswart101 faithswart101

14-07-2021

1/5

scale factor: 4/20 = 1/5

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babykayla0131 babykayla0131

02-05-2022

Answer:

B.

Step-by-step explanation:

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