SOLUTION: Prove triangle ADB is congruent to triangle ADC D is midpoint of BC Given triangle BAC is isosceles How do I find this s out? There are 7 reasons and 7 statements

Algebra ->  Geometry-proofs -> SOLUTION: Prove triangle ADB is congruent to triangle ADC D is midpoint of BC Given triangle BAC is isosceles How do I find this s out? There are 7 reasons and 7 statements      Log On


   

Question 1115155: Prove triangle ADB is congruent to triangle ADC
D is midpoint of BC
Given triangle BAC is isosceles
How do I find this s out? There are 7 reasons and 7 statements
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

In triangle ADC & ADB
BD = CD ( D is midpoint)
AD is common side
Angle ABD = angle ACD ( isosceles triangle)
Hence triangles are congruent.