In parallelogram

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

Problem

In parallelogram

ABCD

, the diagonals intersect at

O

. If

\angle AOB = 52^\circ

, what is the measure of

\angle COD

? (a)

128^{\circ}

(b)

52^{\circ}

(c)

38^{\circ}

(d)

104^{\circ}