Question

In triangle ABC Ab is equal to ac and d is the midpoint of bc.prove that (i) triangle adb is CONGRUENT to triangle adc (ii) angle b = angle c.

Answer 1

Explanation:

Given, ABC is a triangle where Ab=Ac and D is the midpoint of BC resply .

To prove -( 1) abd is congruent to ABC. (2)angle b=angle c

Proof -