In the diagram above, O is the center of the circle. If ∠POR = 114o, calculate ∠PQR
Attached Figure / Diagram
A
123o
B
118.5o
C
117o
D
114o
E
54o
Verified Correct Answer: A.
Step-by-Step Mathematical Solution
Reflex POR = 2PQR
Reflex PQR = 360o - 114o = 246o
PQR = 246/2 = 123o
Source: Myschool Past Questions Archive (Record #22414)