+0  
 
+1
8
1
avatar+1847 

Stuart has drawn a pair of concentric circles, as shown.  He draws chords $\overline{AB}$, $\overline{BC}, \ldots$ of the large circle, each tangent to the small one.  If $m\angle ABC=65^\circ$, then how many segments will he draw before returning to his starting point at $A$?

 

 Jan 2, 2024
 #1
avatar+34 
+2

Wow! No one has answered this question... maybe because it requires actually thinking instead of slapping it onto a coordinate plane. 

 Jan 3, 2024
edited by Holtran  Jan 3, 2024

6 Online Users

avatar
avatar
avatar
avatar