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Please help ! I’m so confused

Please help ! I’m so confused-example-1

1 Answer

4 votes

Answer:

2/7 is the scale factor.

Explanation:

All you have to do is get two sides that are equal to each other. Let's say Side SR and YX. 3 and 10.5. Do 3/10.5, which is 30/105, which simplified is 6/21, which again simplified is 2/7. So, the scale factor is 2/7.

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