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A= 3.14r^2 So what is it if r=6cm

 Jul 31, 2015

Best Answer 

 #1
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A = 3.14 (6cm)^2   = 113.04 cm^2

 

 

 Jul 31, 2015
 #1
avatar+128407 
+5
Best Answer

A = 3.14 (6cm)^2   = 113.04 cm^2

 

 

CPhill Jul 31, 2015

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