question_answer

One angle of a quadrilateral is\[~\mathbf{116}{}^\circ \]and the remaining three angles are in the ratio 1:2:1. Find the greatest angle of the quadrilateral.

A) \[118{}^\circ \]            

B) \[11{}^\circ \]

C) \[122{}^\circ \]                

D) \[132{}^\circ \]                   

E)          None of these