If square ABCD with side length of 7 units is reflected over the line y=x, what is length A'B'? Please show all work on how you got your answer.

asked Jun 17, 2021 211k views

3 votes

If square ABCD with side length of 7 units is reflected over the line y=x, what is length A'B'?

Please show all work on how you got your answer.

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3 votes

Answer:

Explanation:

Reflection is a rigid transformation, so the side length does not change.

A'B' = 7

Sookyung answered Jun 23, 2021

6.0k points

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