Counting the Number of Triangles

0:00 Introduction to the Problem
1:14 (a) Equilateral Triangles
2:42 (b) Right Triangles
4:13 (c) Isosceles Triangles
Welcome to yet another "counting problems," where this time we count the number of some specific types of triangles that are constructed by selecting three points from 6n points that are evenly placed on a circle.
#Combinatorics #Geometry #Triangles #CountingProblems
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[@xNathan2439x]

3 triangles in the thumbnails 👍

[@CornerstonesOfMath]

A rare occasion that someone compliments the thumbnail. Thank you very much!👍