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Mathematics
Triangles
CBSE
Class 9
Mathematics
Class 9 - Mathematics
Triangles
MCQ
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1.
In the given figure, BO and CO are the bisectors of ∠B and ∠C respectively. If ∠A =50°, then ∠BOC =?
a.
130°
b.
100°
c.
115°
d.
120°
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