In the diagram above, O is the center of the circle and ∠POR = 126°. Find ∠PQR
- 234o
-
117o
- 72o
- 63o
- 54o
The correct answer is: B
Explanation
Reflex < POR = 360° - 126° = 234°
\(\therefore\) < PQR = \(\frac{1}{2} \times 234°\)
= 117°