Circles - Mathematics | Class 9 Questions and Answers on the Mobile | Competitive Exams
Mathematics
Circles
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circles
1.
In the given figure, Δ; ABC and Δ;DBC are inscribed in a circle such that ∠BAC = 60° and ∠DBC =50°.Then, ∠BCD =?
a.
50°
b.
60°
c.
70°
d.
80°
.3518.
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