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Semenov [28]
3 years ago
6

The dashed triangle is the image of the pre-image solid triangle.

Mathematics
2 answers:
BabaBlast [244]3 years ago
6 0
The scale factor  is 4.
irina [24]3 years ago
3 0

see the attached figure with letters to better understand the problem  

we know that

the scale factor is equal to

scale\ factor=\frac{A'B'}{AB} or  scale\ factor=\frac{B'C'}{BC}

we have

A'B'=8\ units \\AB=2\ units

substitute in the formula

scale\ factor=\frac{8}{2}

scale\ factor=4

therefore

<u>the answer is</u>

the scale factor is equal to 4

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