question_answer

In the given figure if \[{{l}_{1}}||{{l}_{2}}\] what is \[x+y\] in terms of \[{{w}^{o}}\] and\[{{z}^{o}}\]?

A) \[{{180}^{o}}-{{w}^{o}}+{{z}^{o}}\]        

B) \[{{180}^{o}}+{{w}^{o}}-{{z}^{o}}\]

C)                    \[{{180}^{o}}-{{w}^{o}}-{{z}^{o}}\]

D)        \[{{180}^{o}}+{{w}^{o}}+{{z}^{o}}\]