Question

I need this one, answer please?

Answer 1

Pair 1 can be matched together with rotation. A good way to see how is by getting a piece of paper drawing the shape and turning the paper around and see if the shape matches:

Answer 2

Pair 1.

Explanation:

On pair 1, shape A can go into shape B with a rotation.

Pair 2 would be a translation.

Pair 3 would be a reflection across the x-axis.

Pair 4 would be a reflection across the y-axis.