Q. 214.0( 4 Votes )

In the given figure, AB || CD. If BAO = 110°, AOC = 20° and OCD = x°, find the value of x.


Answer :


Given, BAO = 110°, AOC = 20°


CEO = 110° [Corresponding angles]


x° = 110° + 20° [Exterior angle = Sum of two opposite interior angles]


x° = 130°


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