Mathematics

In the diagram above, O is the center of the circle. If ∠POR = 114o,…

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: Option A
Explanation

Reflex POR = 2PQR
Reflex PQR = 360o – 114o = 246o
PQR = 246/2 = 123o