In the diagram O is the center of circle PRQ Th... - WAEC Mathematics 1998 Question
In the diagram O is the center of circle PRQ. The radius is 3.5cm and ∠POQ = 50o. Use the diagram to answer question below. (take π = 3.142)
Calculate correct to one decimal place, the length of arc PQ.
Calculate correct to one decimal place, the length of arc PQ.
A
175.0cm
B
157.1cm
C
37.7cm
D
11.0cm
correct option: e
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