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I NEED HELP ASAP!!!!
Pre-image
ABCD
was dilated to produce image
A'B'C'D'
.
What is the scale factor from the pre-image to the image?
Enter your answer in the box as a fraction in simplest form.

I NEED HELP ASAP Preimage ABCD was dilated to produce image ABCD What is the scale factor from the preimage to the image Enter your answer in the box as a fract class=

Respuesta :

Answer is 4/7

You divide the length of C'D' over the length of CD
C'D'/CD = 8/14 = 4/7

The scale factor is smaller than 1, so C'D' is shorter than CD

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