At point , two lines intersect. One of the angles is and the angle vertically…

MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

At point QQ, two lines intersect. One of the angles is 110∘110^\circ and the angle vertically opposite to it is 2y∘2y^\circ. What is the value of yy? (a) 7070 (b) 5555 (c) 3535 (d) 110110

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