2.1k views
13 votes
Mark the congruent parts of the triangles and complete the proof

Mark the congruent parts of the triangles and complete the proof-example-1
User Luc Ebert
by
8.1k points

1 Answer

4 votes

1) given

2) definition of an angle bisector

3) reflexive

4)
\triangle ABD \cong \triangle CBD (ASA)

5)
\angle A \cong \angle C (CPCTC)

User Martin Vich
by
8.1k points