The bisector of exterior angle at B and C of ABC meet at O.If ∠ A = x then ∠BOC will be (a) 90˙ + 2 (b) 90˙ - 2 (c) 180˙ + 2 (d) 180˙ - 2
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The bisector of exterior angle at B and C of ABC meet at O.If ∠ A = x then ∠BOC will be
(a) 90˙ + 2✔
(b) 90˙ - 2
(c) 180˙ + 2
(d) 180˙ - 2
The bisector of exterior angle at B and C of ABC meet at O.If ∠ A = x then ∠BOC will be 90˙ + 2✔
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