Question

type the correct answer in each box. spell all words correctly. complete the following sentence about triangles. if one triangle can be mapped to another triangle by a series of rigid transformations, then the triangles are called and the corresponding and angles are congruent.

Explanation:

By definition, if one triangle can be mapped to another by rigid transformations (translations, rotations, reflections), they are congruent and their corresponding sides and angles are congruent.

Answer:

congruent; sides