What is the scale factor of the following similar triangles?

asked Jul 17, 2021 88.3k views

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3 votes

The scale factor is 2.

9.5 times 2 is 19

6 times 2 is 12

also, it could be 0.5

Tomekwi answered Jul 18, 2021

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2 votes

That's a scale factor of 1/2 because the image triangle P'Q'R' has sides that are half the size of PQR.

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