Geometryhard · Past Paper
In triangle ABC, the bisectors of angle B and angle C intersect at O. If angle A = 70, find angle BOC.
A110 degrees
B125 degrees
C135 degrees
D145 degrees
✓ Correct Answer: B — 125 degrees
Angle BOC = 90 + (A/2) = 90 + 35 = 125.
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