In the given figure below. The angle subtended by a chord at its centre is\[\mathbf{12}{{\mathbf{0}}^{{}^\circ }}\], then the ratio between chord and radius is

In the given figure below. The angle subtended by a chord at its centr

1.	In the given figure below. The angle subtended by a chord at its centre is\[\mathbf{12}{{\mathbf{0}}^{{}^\circ }}\], then the ratio between chord and radius is
A.	1 : 2
B.	0.0423611111111111
C.	\[\sqrt{2}:1\]
D.	\[\sqrt{3}:1\]
Answer» E.

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In the given figure below. The angle subtended by a chord at its centre is\[\mathbf{12}{{\mathbf{0}}^{{}^\circ }}\], then the ratio between chord and radius is

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