+0  
 
0
641
2
avatar+321 

There are 7 dots on a circle. What is the maximal number of intersection points outside the circle created by connecting these points with lines?

 Apr 11, 2021
 #1
avatar
-1

The maximum number of intersection points is 84.

 Apr 11, 2021
 #2
avatar
0

Guest,incorrect answer is 70.

 Apr 18, 2021

1 Online Users