If an image of a triangle is congruent to the pre-image, then the scale factor of the dilation must be n=__?

asked Apr 2, 2018 51.4k views

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7 votes

if the triangle and the pre image are congruent then they should equal have the same dilation

Kenji Kina answered Apr 4, 2018

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3 votes

If the image is congruent to the pre-image, then the scale factor must be 1.

Vlizana answered Apr 7, 2018

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