Question

Which of the following situations best describes a transformation that is not an isometric transformation?

A. A triangle is rotated clockwise about a point.
B. A triangle is reflected over the line y = 2.
C. A triangle is dilated by a scale factor of 2.
D. A triangle is translated two units to the left.

Answer 1

C. A triangle is dilated by a scale factor of 2.

Answer 2

C. A triangle is dilated by a scale factor of 2.

Here, "Dilation" occurs instead of Transformation of the coordinate. So, the Origin (Centre of point) would remain same

Hope this helps!