Question

Describe fully the single transformation which takes shape a to shape b

Answer 1

rotate by 180˚ clockwise from the point (0,2)

Explanation:

This is the full single transformation as the shape has fully moved around this point from shape A to shape B.

Answer 2

Reflection across the y-axis and 1 unit shift downside.

Explanation:

Notice that shape A is in the second quadrant and shape B is in the first quadrant. That means there was a reflection across y-axis and then the figure was shifted one unit downside.

Therefore, the transformation was reflection across the y-axis and 1 unit shift downside. Which is a rigid transformation, because the shape and size didn't change.