In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), whenÂ âˆ ABCÂ =Â âˆ ACBÂ =Â 75Â°._x005F_x000D_

In the given figure, the angle bisectors of B and C of an isosceles tr

1.	In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), whenÂ âˆ ABCÂ =Â âˆ ACBÂ =Â 75Â°._x005F_x000D_
A.	105
B.	147.5
C.	160
D.	170
Answer» B. 147.5

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In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), whenÂ âˆ ABCÂ =Â âˆ ACBÂ =Â 75Â°._x005F_x000D_

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