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A flat ball? (
Posted on 2004-04-08
)
Soccer balls are usually covered with a design based on regular pentagons and hexagons.
How many pentagons/hexagons MUST there be, and why?
See The Solution
Submitted by
Federico Kereki
Rating:
3.7500
(4 votes)
Comments: (
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Subject
Author
Date
Puzzle Answer
K Sengupta
2022-09-03 22:13:53
Soccer balls
broll
2016-04-16 02:38:46
An interesting link (non-regular)
Jer
2004-05-03 09:43:05
re(2): Johnson solids
Jer
2004-04-27 14:24:22
re: Johnson solids
Thalamus
2004-04-15 12:32:08
Johnson solids
Jer
2004-04-15 12:03:24
re(3): The 720 degree deficit
Tristan
2004-04-13 16:36:27
re: A related question...
Brian Smith
2004-04-13 14:26:51
A related question...
SilverKnight
2004-04-13 12:20:41
re(3): The 720 degree deficit - Euler's formula
SilverKnight
2004-04-12 12:48:21
re(2): The 720 degree deficit
Tristan
2004-04-12 10:32:31
re(2): The 720 degree deficit - Euler's formula
Brian Smith
2004-04-12 10:26:10
re: The 720 degree deficit
Jer
2004-04-12 09:47:25
Pentagons and Hexagons
Brian Smith
2004-04-12 09:15:46
The 720 degree deficit
Larry
2004-04-09 19:34:23
The 720 degree deficit
Larry
2004-04-09 19:34:19
So far, no cigar...
Federico Kereki
2004-04-09 18:51:00
re(2): Hint in the title?
Jer
2004-04-09 14:10:40
re: Hint in the title?
Brian Wainscott
2004-04-09 13:06:20
Hint in the title?
Jer
2004-04-09 09:37:29
Bend it like Beckham
Penny
2004-04-08 16:13:08
answer
Billy Bob
2004-04-08 15:37:57
re: My thoughts
Thalamus
2004-04-08 15:30:20
My thoughts
Bryan
2004-04-08 15:28:25
My thoughts
Bryan
2004-04-08 15:26:09
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