SOLUTION: A piece of wire 22 cm long is bent into an arc of circle of radius 4 cm. What angle does the wire subtends at the centre of the circle.
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Question 1142225: A piece of wire 22 cm long is bent into an arc of circle of radius 4 cm. What angle does the wire subtends at the centre of the circle. Answer by josgarithmetic(39616) (Show Source):
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