Question

lesson 32) complete this sentence with the best of the choices given. two triangles are congruent when all __________ of their parts are congruent. after you pick your answer press go. a. three b. six c. five d. four e. twelve

Explanation:

Step1: Recall triangle - part knowledge

A triangle has 3 sides and 3 angles.

Step2: Understand congruence concept

For two triangles to be congruent, all 3 sides and all 3 angles (total 6 parts) must be congruent.

Answer:

B. six