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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Dawntrader asked Jan 7, 2022

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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
high-school

Dawntrader asked Jan 7, 2022

by Dawntrader

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11 votes

Answer:

Explanation:

Akira Fukushima answered Jan 9, 2022

by Akira Fukushima

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18 votes

1/5

scale factor: 4/20 = 1/5

Sasha Reminnyi answered Jan 13, 2022

by Sasha Reminnyi

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