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Old 12-03-2003, 09:31 AM   #1
QuikSand
lolzcat
 
Join Date: Oct 2000
Location: Annapolis, Md
OT - Geometry puzzle

Since we’ve been on a little roll lately, here’s a new puzzle – not really math, but rather geometry. Yes, it might be somewhat challenging to represent your answers on the board, but some clever us of the “code” tag ought to suffice.

Take the integers from 1 to 10, inclusive. Use these ten numbers to represent the side measurements of five different rectangles. Now take these five rectangles, and assemble them into a perfect square.

There are multiple solutions to this puzzle, which is a beauty. (Maybe you’ll have to do a little math after all, eh?)

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Old 12-03-2003, 10:17 AM   #2
Maple Leafs
Coordinator
 
Join Date: Jan 2002
Curse you...

Code:
*****@@@@@@ *****@@@@@@ *****@@@@@@ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ %%%%%%%%%$$


* = 5x10
@ = 6x3
# = 4x7
$ = 2x8
% = 9x1

Last edited by Maple Leafs : 12-03-2003 at 10:42 AM.
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Old 12-03-2003, 10:52 AM   #3
VPI97
Hokie, Hokie, Hokie, Hi
 
Join Date: Mar 2001
Location: Kennesaw, GA
Code:
1 10 _ _ _ _ _ _ _ _ _ _ _ | | | 2 | |_ _ _ _ _ _ _ _ _ _| 6| | 7 | | | | 4| | | | | | |_|_ _ _ _ _ _ _| | 9 | | | | | | 5| | | | | | |_ _ _ _ _ _ _ _|_ _ _| 8 3

- 4 x 7
- 1 x 6
- 2 x 10
- 3 x 9
- 5 x 8

Last edited by VPI97 : 12-03-2003 at 02:38 PM.
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Old 12-03-2003, 10:58 AM   #4
johnnyshaka
College Benchwarmer
 
Join Date: Oct 2002
Location: Edmonton, AB
Quote:
Originally posted by Maple Leafs
Curse you...

Code:
*****@@@@@@ *****@@@@@@ *****@@@@@@ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ *****####$$ %%%%%%%%%$$


* = 5x10
@ = 6x3
# = 4x7
$ = 2x8
% = 9x1


Doesn't look like a "perfect" square to me...it must be wrong.

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Old 12-03-2003, 11:05 AM   #5
Maple Leafs
Coordinator
 
Join Date: Jan 2002
Quote:
Originally posted by johnnyshaka
Doesn't look like a "perfect" square to me...it must be wrong.

Damn, should have used m-dashes...
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Old 12-03-2003, 12:35 PM   #6
QuikSand
lolzcat
 
Join Date: Oct 2000
Location: Annapolis, Md
Here is another solution… I believe there are four unique solutions to this.

Code:
######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######&&&&&&& ######%%***** $$$$$$$$***** $$$$$$$$***** $$$$$$$$*****

# = 6 x 10
& = 7 x 9
% = 1 x 2
$ = 8 x 3
* = 5 x 4
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Old 12-03-2003, 12:54 PM   #7
VPI97
Hokie, Hokie, Hokie, Hi
 
Join Date: Mar 2001
Location: Kennesaw, GA
Quote:
Originally posted by QuikSand
Here is another solution…
Crap. I knew there was a 13 x 13 solution that required the 1 x 2 block, but I got distracted by work before I could finish it.
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Old 12-03-2003, 02:35 PM   #8
VPI97
Hokie, Hokie, Hokie, Hi
 
Join Date: Mar 2001
Location: Kennesaw, GA
Code:
7 6 _ _ _ _ _ _ _ _ _ _ _ _ _ | | | 3| | | 4 |_ _ _ _ _ _2_| | | 1|_ _|_ _ _ _ _ _| | | | | | | | | | 10| | | | | | 9 | | | | | | | | | |_ _ _ _ _|_ _ _ _ _ _ _ _| 5 8

- 1 x 2
- 3 x 7
- 4 x 6
- 5 x 10
- 8 x 9
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