In `Delta ABC, AB = AC` and the bisectors of `/_B` and `/_C` meet at a point `O`. Prove that `BO = CO` and the ray `AO` is the bisector of `/_A`.

In DeltaABC,AB=AC and the bisectors of angleB and angleC meet at a point O. Prove that BO = CO and the ray AO is the bisector of angleA .

In o+ABC,AB=AC, and the bisectors of angles B and C intersect at point O. Prove that BO=CO and the ray AO is the bisector of angles BAC.

In ABC,AB=AC, and the bisectors of angles B and C intersect at point O .Prove that BO=CO and the ray AO is the bisector of angle BAC

In DeltaABC,AB=AC and the bisectors of angles B and C intersect at point O. Prove that BO=OC

In the fig. triangle AB=AC and bisectors of angleB and angleC meet at a point O. prove that BO=CO and the ray AO is bisector of angleA

In Delta ABC , AB = AC and the bisectors of angles B and C intersect at point O. Prove that : (i) BO = CO (ii) AO bisects angle BAC.

In a Delta ABC, the bisectors of ext /_B and ext /_C meet at D. If BD>CD, then prove that AC>AB.

In an isosceles triangle ABC, with AB = AC, the bisectors of /_ B and /_ C intersect each other at O. Join A to O. Show that : (i) OB = OC (ii) AO bisects /_A

In an isosceles triangle ABC, with AB = AC, the bisectors of /_ B and /_ C intersect each other at O. Join A to O. Show that : (i) OB = OC (ii) AO bisects /_A