In the diagram above, O is the center of the circle and ∠POR = 126°. Find ∠PQR
-
A.
234o -
B.
117o -
C.
72o -
D.
63o -
E.
54o
Correct Answer: Option B
Explanation
Reflex < POR = 360° – 126° = 234°
(therefore) < PQR = (frac{1}{2} times 234°)
= 117°
In the diagram above, O is the center of the circle and ∠POR = 126°. Find ∠PQR
Reflex < POR = 360° – 126° = 234°
(therefore) < PQR = (frac{1}{2} times 234°)
= 117°