In a circle, chord subtends an angle of at point on the circumference. If is another…

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

Problem

In a circle, chord

PQ

subtends an angle of

40^\circ

at point

R

on the circumference. If

S

is another point on the circumference such that

P, Q, R,

and

S

lie on the same segment with respect to

PQ

, find

\angle PSQ

. (a)

80^\circ

(b)

40^\circ

(c)

140^\circ

(d)

60^\circ