Question

the red figure is congruent to the blue figure. describe a sequence of rigid motions between the figures.

Explanation:

Step1: Reflect over the x - axis

Reflecting the blue figure over the \(x\) - axis changes the \(y\) - coordinate sign.

Step2: Translate 4 units to the right

Translate the reflected figure \(4\) units to the right.

Answer:

Reflect the blue figure over the \(x\) - axis and then translate it \(4\) units to the right.