Consider a circle of radius R. what is the length of a chord which subtends an angle \[\theta \] at the centre?

\[2R\sin \left( \frac{\theta }{2} \right)\]

\[2R\tan \left( \frac{\theta }{2} \right)\]

Consider a circle of radius R. what is the length of a chord which sub

1.	Consider a circle of radius R. what is the length of a chord which subtends an angle \[\theta \] at the centre?
A.	\[2R\sin \left( \frac{\theta }{2} \right)\]
B.	\[2R\sin \theta \]
C.	\[2R\tan \left( \frac{\theta }{2} \right)\]
D.	\[2R\tan \theta \]
Answer» B. \[2R\sin \theta \]

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Consider a circle of radius R. what is the length of a chord which subtends an angle \[\theta \] at the centre?

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