Tangle ABC is dilated to create triangle ABC using point as the center of cilation What is the scale factor of the dilation? 9 3 B

asked Mar 16, 2021 76.1k views

3 votes

Tangle ABC is dilated to create triangle ABC using

point as the center of cilation
What is the scale factor of the dilation?
9
3
B

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5 votes

Answer:

scale factor = 4

Explanation:

The scale factor is the ratio of OA' to OA , that is

scale factor =
(OA')/(OA) =
(3+9)/(3) =
(12)/(3) = 4

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