In a ΔABC, the bisectors of ∠B and ∠C meet at O within the triangle. If ∠A = 110°, then the measure of ∠BOC is:

In a ΔABC, the bisectors of ∠B and ∠C meet at O within the triang

1.	In a ΔABC, the bisectors of ∠B and ∠C meet at O within the triangle. If ∠A = 110°, then the measure of ∠BOC is:
A.	145°
B.	84°
C.	110°
D.	55°
Answer» B. 84°

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In a ΔABC, the bisectors of ∠B and ∠C meet at O within the triangle. If ∠A = 110°, then the measure of ∠BOC is:

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