In the given figure, AOB is the diameter of a circle and CD || AB. If \[\angle BAD={{30}^{o}},\]then \[\angle CAD=\_\_\_\_.\]

In the given figure, AOB is the diameter of a circle and CD || AB. If

1.	In the given figure, AOB is the diameter of a circle and CD \|\| AB. If \[\angle BAD={{30}^{o}},\]then \[\angle CAD=\_\_\_\_.\]
A.	\[{{30}^{o}}\]
B.	\[{{60}^{o}}\]
C.	\[{{45}^{o}}\]
D.	\[{{50}^{o}}\]
Answer» B. \[{{60}^{o}}\]

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In the given figure, AOB is the diameter of a circle and CD || AB. If \[\angle BAD={{30}^{o}},\]then \[\angle CAD=\_\_\_\_.\]

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