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inysia [295]
3 years ago
15

Hello, happy Friday, I am just here with some geometry questions.

Mathematics
1 answer:
Marina CMI [18]3 years ago
8 0

Answer:

The scale factor is 3/2.

Step-by-step explanation:

Let's use the side PQ.

The original length was 8 units.

And the new length is 12 units.

Let the scale factor be k. Therefore:

8k=12

By dividing both sides by 8, we can see that our scale factor from ΔPQR to ΔP'Q'R' is:

\displaystyle k=\frac{12}{8}=\frac{3}{2}

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