Which transformations could be performed to show that △abc is similar to △a"b"c"? a reflection over the x-axis, then a dilation by a scale factor of 3 a reflection over the x-axis, then a dilation by a scale factor of a 180° rotation about the origin, then a dilation by a scale factor of 3 a 180° rotation about the origin, then a dilation by a scale factor of?

Question

Winston Meadows

22 September, 17:17

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Answers (2)

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Daisy Simpson · Answer 1

D) a 180° rotation about the origin, then a dilation by a scale factor of

Elianna Sullivan · Answer 2

D.) a 180º rotation about the origin then a dilation with a scale factor of 1/3