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23-02-2017
Mathematics

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Find the area of a circle with a diameter of 9 cm

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23-02-2017

28.26 cm^2 is the anawt

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Аноним Аноним

23-02-2017

63.6...
9 divided by 2 = 4.5... Pi x 4.5 squared = 63.6
hope this helps!

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