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4 votes
Which of the following transformations preserves congruence?

I. translation
II. rotation
III. dilation

asked
User Pvllnspk
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7.7k points

2 Answers

7 votes
Translation and rotation both preserve congruence
answered
User Kayron
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9.0k points
4 votes
The answer is "I" or "I and II".
answered
User Rokuto
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7.0k points