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.`

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 .

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 triangle with ABC with AB=AC intersect each other at O. show that the external angle adjacent to angleABC is equal to angleBOC .

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 .

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 .

The bisectors of angleB and angleC of a quadrilateral ABCD intersect each other at point P. Show that P is equidistant from the opposite sides AB and CD.

The bisector of angleB of an isosceles triangle ABC with AB=AC meets the circumcircle of triangleABC at P as shown in the figure. If AP and BC produced meet at Q prove that CQ=CA.

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.

The bisector of angleB of an isosceles triangle triangleABC with AB = AC meets the circumcircle of triangleABC at P as shown in the figure. If AP and BC produced meet at Q, prove that CQ = CA.

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.