Question

Prove that the sides opposite the congruent base angles of a triangle are congruent. Be sure to create and name the appropriate geometric figures

Answer 1

Is this what you need to do?

Answer 2

it has to be in a written form.@mathstudent55

Answer 3

Do you need a two-column proof, or just a general outline of the steps to prove this?

Answer 4

First, draw segment BE, which bisects angle B and intersects segment AC at point E,

Answer 5

By the definition of angle bisector, angles ABD and CBD are congruent.
Also, segment BD is congruent to itself.