Question

The triangles shown below must be congruent.

Answer 1

True

Explanation:

A pex

Answer 2

A

Explanation:

If the corresponding parts of the triangles are congruent then the triangles are congruent.

Here there are 2 corresponding congruent angles, that is 51° and 80°

The non- included corresponding sides are congruent both 10

Then by AAS postulate the triangles are congruent- True