A) \[{{45}^{o}}\]
B) \[{{60}^{o}}\]
C) \[{{75}^{o}}\]
D) \[{{90}^{o}}\]
Correct Answer: D
Solution :
Given OP is a ray on line QR, and \[\angle POQ=\angle PQR\] ?(i) \[\Rightarrow \]\[\angle POQ=\angle POR={{90}^{o}}\] Since, \[\angle POQ+\angle POR={{180}^{o}}\]You need to login to perform this action.
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