asked 209k views
10 votes
Mikah is proving the base angles of this triangle are congruent.

In isosceles triangle QRS, RT is the angle bisector of ∠QRS. Mikah begins the proof by stating ∠1≅∠2. What is a valid reason for this statement?

A. Definition of Angle Bisector

B. Reflexive Property of Congruence

C. Symmetric Property of Congruence

D. Corresponding angles are congruent.

Mikah is proving the base angles of this triangle are congruent. In isosceles triangle-example-1
asked
User Freedoo
by
8.4k points

1 Answer

1 vote

Answer:

its B

Explanation:

answered
User Stevehayter
by
7.9k points
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