A) \[65{}^\circ \]
B) \[55{}^\circ \]
C) \[50{}^\circ \]
D) \[60{}^\circ \]
Correct Answer: A
Solution :
\[\angle QOR={{360}^{o}}-{{110}^{o}}-{{120}^{o}}={{130}^{o}}\] \[\angle QPR=\frac{1}{2}\angle QOR=\frac{1}{2}\times {{130}^{o}}={{65}^{o}}\]You need to login to perform this action.
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