reginaphilange reginaphilange

16-06-2016
Mathematics

contestada

If a circle has a radius of 12 cm and a sector defined by a 120 degree arc, what is the area of the sector?

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Shushanta Shushanta

16-06-2016

The answer is 720. All you have to do is to use the formula A= Cs/2pi-r times 2pi r^2

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