1.

Two adjacent angles of a parallelogram are \[(6x-~16{}^\circ )\]and\[\left( 7x\text{ }+\text{ }14{}^\circ  \right)\]. Find the angles of the parallelogram.

A.  \[75{}^\circ ,\text{ }105{}^\circ ,\text{ }75{}^\circ ,\text{ }105{}^\circ \]
B.         \[72{}^\circ ,\text{ }108{}^\circ ,\text{ }72{}^\circ ,\text{ }108{}^\circ \]            
C.  \[68{}^\circ ,\text{ }112{}^\circ ,\text{ }68{}^\circ ,\text{ }112{}^\circ \]
D.         \[58{}^\circ ,\text{ }122{}^\circ ,\text{ }58{}^\circ ,\text{ }122{}^\circ \]
E.               None of these
Answer» D.         \[58{}^\circ ,\text{ }122{}^\circ ,\text{ }58{}^\circ ,\text{ }122{}^\circ \]


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