Quadrilateral is inscribed in a circle

MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles

Problem

Quadrilateral

PQRS

is inscribed in a circle. What is the value of

\angle P + \angle R

? (a)

90^{\circ}

(b)

360^{\circ}

(c)

180^{\circ}

(d)

200^{\circ}