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(03.01 MC)
If AXYZ is dilated by a scale factor of 2 about point X, which of the following is true about A'Y'?

0301 MC If AXYZ is dilated by a scale factor of 2 about point X which of the following is true about AY class=

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sqdancefan

Answer:

  A'Y' is parallel to AY

Step-by-step explanation:

If X is the center of dilation, the only lines that go through X after the dilation are the ones that go through X before the dilation: XY (and XY'), XZ (and XZ').

Line AY does not go through X, so A'Y' will not go through X. Rather, the line will be moved a distance from X according to the dilation factor. The line A'Y' will be parallel to AY.

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