A) \[{{60}^{o}}\]
B) \[{{125}^{o}}\]
C) \[{{180}^{o}}\]
D) None of these
Correct Answer: B
Solution :
We have given that, \[XZ||UV\]and \[ST||XY.\] Now,\[\angle UVY=\angle XZY\](Corresponding angles) \[\Rightarrow \] \[\angle XZY={{72}^{o}}\] Also,\[\angle TSZ=\angle YXS\](Corresponding angles) \[\Rightarrow \] \[\angle YXS={{53}^{o}}\] Hence, \[\angle XZV+\angle YXS={{72}^{o}}+{{53}^{o}}={{125}^{o}}\]You need to login to perform this action.
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