+-40 the diagram shows a sector OPQ of a circle with centre O. the radius of the circle is 18m and the angle POQ is 2π / 3 radians.
a) find the length of the arc PQ, giving the answer as a multiple of π
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+1713 (Please put this into the Math section not the Off topic one...)
WHAT DIAGRAM
sorry caps.. :I
but really, what diagram?
:|
