Question

Norman was asked to prove that all right angles are congruent. He was provided a diagram with several right angles. Norman measured each angle with a protractor and found that they each measured 90°. He wrote, “These angles all measure 90°, so by the definition of congruent angles they are congruent. Look at the statement Norman was asked to prove and decide which word his proof did not address: All right angles are congruent.

Answer 1

should be the definition of equal angles not congruent angles.

Explanation:

should be: "These angles all measure 90°, so by the definition of EQUAL angles they are congruent."