Bisector of the angles B and C of an isosceles triangle ABC with Ab = AC intersect each other at O. Shown that external angle agjacent to `angleABC` is equal to `angleBOC`.

Bisectors of the angles B and C of an isosceles triangle with ABC with AB=AC intersect each other at O. show that the external angle adjacent to angleABC is equal to angleBOC .

Bisectors of the angles B and C of an isosceles Delta ABC with AB = AC intersect each other at O . Show that external angle adajcent to angleABC is equal to angleBOC.

Bisectors of angles B and C of an isoscels triangles ABC with AB=AC intersects each other at O. prove that external angle adjacent to angleABC is equal to angleBOC .

Bisectors of the angles B and C of an isosceles Delta ABC with AB=AC intersect each other at 0.Show that external angle adejcent to angleABC "is equato" angleBOC.

The bisectors of /_B and /_C of an isosceles Delta ABC with AB=AC intersect each other at point O. Show that the exterior angle adjacent to /_ABC is equal to /_BOC .

Bisectors of the angles B and C of an isosceles triangle with AB=AC intersect each other at O. BO is produced to a point M. prove that angleMOC=angleABC .

The bisectors of angleB and angleC of an isosceles triangle with AB = AC intersect each other at a point O. BO is produced to meet AC at a point M. Prove that angleMOC = angleABC.

ABC is an isosceles triangle with AB = AC. Draw AP bot BC to show that angle B = angle C .

ABC is an isosceles triangle with AB = AC. Draw AP bot BC to show that angle B = angle C

The bisectors of /_B and /_C of an isosceles triangle with AB=AC intersect each other at a point O.BO is produced to meet AC at a point M. Prove that /_MOC=/_ABC .