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Which of the following are rigid motion transformations?

rotation
reflection
dilation
translation
similarity

User JZweige
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2 Answers

2 votes

Answer:

dilation

Explanation:

User David Gillen
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Rigid transformations preserve the lengths of the segments and the angles between the segments.

Of the list, only "dilation" changes lengths and angles.

All the other are rigid transformations.
User Jason Morse
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