In the diagram above, O is the center of the circle. If ∠POR = 114o, calculate ∠PQR
A.
123o
B.
118.5o
C.
117o
D.
114o
E.
54o
Correct answer is A
Reflex POR = 2PQR
Reflex PQR = 360o - 114o = 246o
PQR = 246/2 = 123o