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Luba_88 [7]
3 years ago
5

Line segment ab is dilated to create line segment a'b' using point q as the center of dilation. What is the scale factor? 1 1. 2

5 2 2. 5.
SAT
1 answer:
Softa [21]3 years ago
4 0

Dilation involves changing the size of a line segment

The scale factor is 2

From the question (see attachment), we have the following side lengths

AQ = 1.25

A'Q' = 1.25 + 1.25

A'Q' = 2.5

So, the scale factor (k) from AB to A'B' is calculated using the following scale factor formula

k = \frac{A'Q'}{AQ}

This gives

k = \frac{2.5}{1.25}

Divide 2.5 by 1.25

k = 2

Hence, the scale factor is 2

Read more about dilations at:

brainly.com/question/3457976

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