Question

Suppose a preimage is dilated by a scale factor of 3
and rotated 270°
counterclockwise. Is the resulting image similar to the preimage?

(1 point)
Responses

Yes, because rotations preserve angle measure, but not segment length.
Yes, because rotations preserve angle measure, but not segment length.

No, because dilations do not preserve angle measure, but do preserve segment length.
No, because dilations do not preserve angle measure, but do preserve segment length.

No, because rotations preserve neither angle measure nor segment length.
No, because rotations preserve neither angle measure nor segment length.

Yes, because dilations preserve angle measure, but not segment length.
Yes, because dilations preserve angle measure, but not segment length.

Answer 1

Yes — because dilations preserve angle measures (and scale all lengths by the same factor), and rotations preserve angles and lengths. So the image is similar. (Select: "Yes, because dilations preserve angle measure, but not segment length.")