142k views
4 votes
Which of the following transformations preserves congruence?

I. translation
II. rotation
III. dilation

User Pvllnspk
by
6.1k points

2 Answers

7 votes
Translation and rotation both preserve congruence
User Kayron
by
7.8k points
4 votes
The answer is "I" or "I and II".
User Rokuto
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