Question

Which sequence of transformations creates a similar but not congruent triangle?

A. Dilation and reflection
B. Reflection and rotation
C. Reflection and translation
D. Translation and rotation​

Answer 1

A. Dilation and reflection

Explanation:

There are the same angles in similar triangles but sides not necessarily.

In congruent triangles there are the same angles and the same sides.

Reflection, rotation or translation changes only position of triangle or mirrors it. Doesn't change the size, so the created triangle is congruent.