Mathematics, 05.12.2019 17:31 Gheaton6274

The circumference of a circle changes from 20 to 4 after a dilation. what was the scale factor of the dilation?
a.1/25
b.1/5
c.5
d.25

Answers: 3

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The circumference of a circle changes from 20 to 4 after a dilation. what was the scale factor of th...