Two straight lines \[AB\] and \[CD\] intersect one another at point\[O\]. If\[\angle AOC+\] \[\angle COB+\]\[\angle BOD={{274}^{o}}\], find\[\angle AOD\].

Two straight lines \[AB\] and \[CD\] intersect one another at point\[O

1.	Two straight lines \[AB\] and \[CD\] intersect one another at point\[O\]. If\[\angle AOC+\] \[\angle COB+\]\[\angle BOD={{274}^{o}}\], find\[\angle AOD\].
A.	\[{{86}^{o}}\]
B.	\[{{90}^{o}}\]
C.	\[{{94}^{o}}\]
D.	\[{{137}^{o}}\]
Answer» B. \[{{90}^{o}}\]

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Two straight lines \[AB\] and \[CD\] intersect one another at point\[O\]. If\[\angle AOC+\] \[\angle COB+\]\[\angle BOD={{274}^{o}}\], find\[\angle AOD\].

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