Question

determine a series of transformations that would map polygon abcde onto polygon abcde?

Explanation:

Step1: Analyze the orientation change

Observe that the polygon has been rotated 180° about the origin. For a point (x, y) rotated 180° about the origin, the new - point is (-x, -y).

Step2: Analyze the translation

After rotation, the polygon has been translated. Count the number of units moved horizontally and vertically. The polygon has been translated 1 unit to the left and 2 units down.

Answer:

A 180° rotation about the origin followed by a translation 1 unit left and 2 units down.