Two straight lines intersect at point

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

Problem

P

. If one of the angles formed is

68^{\circ}

, the angle vertically opposite to it measures: (a)

112^{\circ}

(b)

68^{\circ}

(c)

22^{\circ}

(d)

136^{\circ}