+0  
 
-1
89
1
avatar+13 

The centers of three non-intersecting circles lie on the same straight line. Prove that if a fourth circle is tangent to all three of the given circles, then its radius is greater than that of at least one of the given three

 Apr 1, 2020
 #1
avatar+337 
+1

This might help: https://web2.0calc.com/questions/geometry-help_100

 Apr 1, 2020

23 Online Users

avatar
avatar
avatar
avatar