SOLUTION: ∆BAC is right angled at A. The bisectors of angle B and C meet at O . Find angle BOC.
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Question 1060466: ∆BAC is right angled at A. The bisectors of angle B and C meet at O . Find angle BOC.
Answer by ikleyn(52858) (Show Source): You can put this solution on YOUR website!
.
= 360° -90° - = 225°.
360° is the sum of interior angles of the quadrilateral ABOC.
90° is the right angle A.
is the sum of the measures of angles ABO and ACO.
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