Question

in Fig. 8.5, PQ is a chord of a circle and PT is the tangent at P such that
ZQPT = 60°. Then ZPRQ is equal to
[NCERT Exemplar]
(a) 135°
Fig. 8.5
(c) 120°
(b) 150°
(d) 110°​

Answer 1

Answer:

C is correct answer

Step-by-step explanation:

/_OPQ=/_OQP=30'

SO /_POQ=12O'

ALSO, /_PRQ=1/2REFLEX /_POQ