+0  
 
0
681
1
avatar

pi*30^2*240

need the answer

 Nov 7, 2014

Best Answer 

 #1
avatar+7188 
+5

678, 584 rounded

 Nov 7, 2014
 #1
avatar+7188 
+5
Best Answer

678, 584 rounded

happy7 Nov 7, 2014

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