+0  
 
0
281
1
avatar

what is the area of the circle that has the of diameter 18 inches?

 Aug 15, 2017
 #1
avatar+98197 
+1

 

Areacircle  = pi * (diameter / 2) ^2    = pi * ( 18 /2 ) ^2  =   pi * ( 9)^2  =  81 pi   sq inches ≈  254.47 sq inches

 

 

cool cool cool

 Aug 15, 2017

35 Online Users

avatar