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How do you guys do this

How do you guys do this-example-1

1 Answer

2 votes

Answer: B. 4, 5, 2

Explanation:

Scale factor is very simple. You just take the side lengths of your prime (starting) triangle and divide/multiply by the factor. Since the scale factor is 1/7, you could choose to multiply each side by 1/7 or divide each side by 7. Both will leave you with the same answers.

User Agos
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