In the diagram O is the center of circle PRQ. The radius is 3.5cm and ∠POQ = 50o. Use the diagram to answer the question below. (take π = 3.142). Calculate correct to one decimal place, the length of arc PQ.

A. 175.0cm

B. 157.1cm

C. 37.7cm

D. 11.0cm

E. 3.1cm

Correct Answer: Option E

**E. 3.1cm**

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