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27-01-2020
Mathematics

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ΔABC was dilated to form ΔDEF. What scale factor was used in the dilation?

ΔABC was dilated to form ΔDEF What scale factor was used in the dilation class=

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jimrgrant1 jimrgrant1

27-01-2020

Answer:

3

Step-by-step explanation:

To determine the scale factor

Consider the ratio of corresponding sides, image to original, that is

scale factor = [tex]\frac{DE}{AC}[/tex] = [tex]\frac{6}{2}[/tex] = 3

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