Question

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? PLEASE HELP ME!

A. Definition of Angle Bisector

B. Reflexive Property of Congruence

C. Symmetric Property of Congruence

D. Corresponding angles are congruent.

Answer 1

To show that ∠1 is congruent to ∠2 in an isosceles triangle QRS with RT as the angle bisector of ∠QRS, we can use the Definition of Angle Bisector.

Step-by-step explanation:

To show that ∠1 is congruent to ∠2, we can use the Definition of Angle Bisector. In an isosceles triangle QRS, RT is the angle bisector of ∠QRS. The angle bisector divides the angle into two congruent angles. Therefore, ∠1 and ∠2 are congruent.

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