perplexus.info :: Geometry : How Many Triangles...

How Many Triangles... (Posted on 2004-08-15)

... (maximum) can be formed with n straight lines?

See The Solution Submitted by SilverKnight

Rating: 2.6250 (8 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Puzzle Thoughts	K Sengupta	2023-03-16 02:20:15
I believe the official solution is incorrect...	Dej Mar	2008-03-14 15:22:18
re: Maximum What?	Larry	2004-08-16 08:13:50
re: Vehe!	Larry	2004-08-16 08:11:56
Vehe!	Vee-Liem Veefessional	2004-08-16 04:57:12
Vehe!	Vee-Liem Veefessional	2004-08-16 04:57:06
Assuming that	Dan Blume	2004-08-16 02:02:19
Maximum What?	Bractals	2004-08-15 21:58:45
solution	David Shin	2004-08-15 14:20:21

Please log in:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info