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0
1103
5
avatar+102 

the centre of a circle is ?

The radius of a circle is

 Aug 4, 2015

Best Answer 

 #3
avatar+118587 
+10

The formula for a circle is $$(x-h)^2+(y-k)^2=r^2$$

 

Where (h,k) is the centre of the circle and r is the radius    

 Aug 4, 2015
 #1
avatar+118587 
+10

There are no equations!     

 Aug 4, 2015
 #2
avatar+102 
0

Sorry that was a mistake 

 Aug 4, 2015
 #3
avatar+118587 
+10
Best Answer

The formula for a circle is $$(x-h)^2+(y-k)^2=r^2$$

 

Where (h,k) is the centre of the circle and r is the radius    

Melody Aug 4, 2015
 #4
avatar+102 
+5

Thank You 

 Aug 4, 2015
 #5
avatar+118587 
+5

You are very welcome :)

 Aug 4, 2015

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