SOLUTION: How many rectangles can be formed by connecting 4 vertices of a regular octagon?

Algebra ->  Polygons -> SOLUTION: How many rectangles can be formed by connecting 4 vertices of a regular octagon?      Log On


   

Question 187026: How many rectangles can be formed by connecting 4 vertices of a regular octagon?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How many rectangles can be formed by connecting 4 vertices of a regular octagon?
8C4 = 70 rectangles
==========================
Cheers,
Stan H.