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Himanshi Saxena

· started a discussion

· 1 Months ago

solution is not clear (Question:115236.0)

please explain in detail how BOC = 70

Question:
In the given figure, BO and CO are the bisector of ∠CBD and ∠BCE respectively and ∠A = 40°, then ∠BOC is equal to:       

Options:
A) 60°
B) 65°
C) 75°
D) 70°
Solution:

∠BOC

= 90° - \(\cfrac{1}{2}\) ∠A = 90° - \(\cfrac{1}{2}\) (40) =70°

Knowledge Expert

· commented

· 1 Months ago

Dear student,
Please read the solution properly.
Keep learning,
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