In \[\Delta ABC\] if \[a=2,b=4\]and \[\angle C={{60}^{o}}\], then \[\angle A\]and \[\angle B\] are equal to

In \[\Delta ABC\] if \[a=2,b=4\]and \[\angle C={{60}^{o}}\], then \[\a

1.	In \[\Delta ABC\] if \[a=2,b=4\]and \[\angle C={{60}^{o}}\], then \[\angle A\]and \[\angle B\] are equal to
A.	\[{{90}^{o}},{{30}^{o}}\]
B.	\[{{60}^{o}},{{60}^{o}}\]
C.	\[{{30}^{o}},{{90}^{o}}\]
D.	\[{{60}^{o}},{{45}^{o}}\]
Answer» D. \[{{60}^{o}},{{45}^{o}}\]

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In \[\Delta ABC\] if \[a=2,b=4\]and \[\angle C={{60}^{o}}\], then \[\angle A\]and \[\angle B\] are equal to

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