A) \[50{}^\circ \]
B) \[55{}^\circ \]
C) \[65{}^\circ \]
D) \[75{}^\circ \]
Correct Answer: C
Solution :
It is clear that \[\Delta s\] PQR and LMN are similar \[\therefore \] \[\angle R=\angle N={{55}^{o}}\] Hence \[\angle Q={{180}^{o}}-(\angle P+\angle R)\] \[={{180}^{o}}-({{60}^{o}}+{{55}^{o}})={{65}^{o}}\]You need to login to perform this action.
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