$$\left. \begin{array} { l } { \sqrt { 180 ( 180 - 120 ) ( 180 - 120 ) ( 180 ^ { 2 } - 120 ) } } \\ { \sqrt { 180 \times 60 \times 60 \times 60 } } \end{array} \right.$$
$3600\sqrt{1614},\ 3600\sqrt{3}$
