In the figure below, PQ is a chord of a circle and PT is the tangent at P such that ∠QPT = 60°. Then ∠PRQ is equal to
A. 135°
B. 150°
C. 120°
D. 110°
Answer:C
In the figure below, PQ is a chord of a circle and PT is the tangent at P such that ∠QPT = 60°. Then ∠PRQ is equal to
A. 135° B. 150° C. 120° D. 110°
Explanation: From the given,