Question

In a triangle abc ,ad is perpendicular bisector of bc.Show that triangle abc is an isosceles triangle in which ab=ac

Answer 1

In ΔABD and ΔACD

A

D=AD (common side)

B

D=CD (given)

∠ADB=∠ADC (right angle)

So,  

Δ

ABD≅ΔACD

So,  

AB=AC

This proves that ΔABC is isosceles triangle.

Answer 2

Step-by-step explanation:

I think this is helpful ✌️✌️

Please mark me as brainliest answer ❣️

Please follow me