If the lengths of the sides of a triangle be \[7,4\sqrt{3}\] and \[\sqrt{13}\]cm, then the smallest angle is [MNR 1985]

If the lengths of the sides of a triangle be \[7,4\sqrt{3}\] and \[\sq

1.	If the lengths of the sides of a triangle be \[7,4\sqrt{3}\] and \[\sqrt{13}\]cm, then the smallest angle is [MNR 1985]
A.	\[{{15}^{o}}\]
B.	\[{{30}^{o}}\]
C.	\[60{}^\circ \]
D.	\[{{45}^{o}}\]
Answer» C. \[60{}^\circ \]

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If the lengths of the sides of a triangle be \[7,4\sqrt{3}\] and \[\sqrt{13}\]cm, then the smallest angle is [MNR 1985]

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