Question

Which of the following is not a congruence transformation?

Answer 1

Answer:

I believe your answer is C. Stretching.

Step-by-step explanation:

When you rotate an object your keeping its congruence the same or keeping the shape the same size, while rotating it around a point, same goes for Translating, with translating, your just moving an image from its starting point, also having it keep the same congruence, but with stretching, you are distorting the shape making it bigger/smaller than the original shape so it looses its congruence making it no longer congruent.

Answer 2

$\bold{Heya!}$

Your answer to this is :

C. Stretching.

→ Explanation:-

Because the other one is congruent together.

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Jaceysan ~