| ABC is an equilateral triangle inscribed in a circle, D is any point on the arc BC. What is \[\angle ADB\]equal to |
A) \[90{}^\circ \]
B) \[60{}^\circ \]
C) \[45{}^\circ \]
D) None of these
Correct Answer: B
Solution :
| \[\angle ADB=\angle ACB=60{}^\circ \] |
| [angle in the same segment are equal] |
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