Question

1. these two figures are congruent, with corresponding points marked. a. are angles abc and abc congruent? explain your reasoning. b. measure angles abc and abc to check your answer.

Explanation:

Step1: Recall congruent - angle definition

Two angles are congruent if they have the same measure.

Step2: Measure the angles

Use a protractor to measure ∠ABC and ∠A'B'C'. If the angle - measures are equal, the angles are congruent; if not, they are not congruent.

Answer:

We need to measure ∠ABC and ∠A'B'C' with a protractor. If the measures are the same, then ∠ABC and ∠A'B'C' are congruent; if the measures are different, then they are not congruent.