A) \[\text{65 }\!\!{}^\circ\!\!\text{ }\]
B) \[\text{85 }\!\!{}^\circ\!\!\text{ }\]
C) \[\text{75 }\!\!{}^\circ\!\!\text{ }\]
D) \[\text{80 }\!\!{}^\circ\!\!\text{ }\]
Correct Answer: A
Solution :
\[115{}^\circ +\angle y=180{}^\circ \] (Straight angle)\[\Rightarrow \angle y=65{}^\circ \]You need to login to perform this action.
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