In the diagram above O is the center of the cir... - WAEC Mathematics 1992 Question
In the diagram above, O is the center of the circle and ∠POR = 126°. Find ∠PQR
A
234o
B
117o
C
72o
D
63o
correct option: b
Reflex < POR = 360° - 126° = 234°
\(\therefore\) < PQR = \(\frac{1}{2} \times 234°\)
= 117°
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