1.

In a parallelogram ABCD, if \[\angle \mathbf{A}=\mathbf{4}\angle \mathbf{B}\], then \[\angle \mathbf{A}+\angle \mathbf{C}\]

A. \[{{260}^{{}^\circ }}\]
B. \[{{150}^{{}^\circ }}\]
C. \[{{140}^{{}^\circ }}\]
D. \[{{288}^{{}^\circ }}\]
Answer» E.


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