Q. 35.0( 6 Votes )

Two straight lines AB and CD intersect one another at the point O. If AOC+COB+BOD = 274°, then AOD =
A. 86°

B. 90°

C. 94°

D. 137°

Answer :


AOC + COB + BOD = 274o (i)

AOD + AOC + COB + BOD = 360o (Angles at a point)

AOD + 274o = 360o

AOD = 86o

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