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What is the area of a circle with a diameter of 6 cm? Take to be 3.14.

 Jun 30, 2015

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 #1
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Area of a circle  :  A = r² * Pi 

d = 6 cm    =>   r = 3 cm     =>     A = 3 cm * 3 cm * 3,14 = 28,26 cm²

 Jun 30, 2015
 #1
avatar+14538 
+5
Best Answer

Area of a circle  :  A = r² * Pi 

d = 6 cm    =>   r = 3 cm     =>     A = 3 cm * 3 cm * 3,14 = 28,26 cm²

radix Jun 30, 2015

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