Question

Two triangles are similar if there is a correspondence between their angles and their sides so that all corresponding angles are ______ and all corresponding sides are _______.

Answer 1

see the explanation

Explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional (this ratio is called the scale factor) and its corresponding angles are congruent

therefore

Two triangles are similar if there is a correspondence between their angles and their sides so that all corresponding angles are congruent and all corresponding sides are proportional