perplexus.info :: Shapes : A Common Vertex

A Common Vertex (Posted on 2004-07-12)

Three regular polygons, all with unit sides, share a common vertex and are all coplanar. Each polygon has a different number of sides, and each polygon shares a side with the other two; there are no gaps or overlaps. Find the number of sides for each polygon. There are multiple answers.

See The Solution Submitted by Brian Smith

Rating: 3.0000 (1 votes)

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Subject	Author	Date
Formula for the third polygon	Larry	2018-02-15 09:23:59
shape	david	2004-09-29 14:09:11
"I got six" refined	Jerry	2004-07-18 09:22:21
I got six	Jerry	2004-07-17 17:08:47
re(4): solution- Missed Solution!	Charlie	2004-07-13 15:37:32
re(3): solution- Missed Solution!	SilverKnight	2004-07-13 09:26:48
re(2): solution- Missed Solution!	stan	2004-07-13 08:51:19
re: charlie's recent	rixar	2004-07-12 22:31:43
re(3): solution	Charlie	2004-07-12 22:06:48
re(2): solution	Tristan	2004-07-12 20:25:53
correction	rixar	2004-07-12 19:32:26
a few	rixar	2004-07-12 19:26:03
re: solution	Cory Taylor	2004-07-12 15:35:41
re(3): solution	Charlie	2004-07-12 15:35:21
re(2): solution	Thalamus	2004-07-12 13:42:53
re: solution	Sing4TheDay	2004-07-12 13:23:54
re: solution	Charlie	2004-07-12 13:16:27
re: solution	SilverKnight	2004-07-12 12:21:02
solution	Thalamus	2004-07-12 12:18:48

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