November 24th, 2015, 01:24 AM  #1 
Senior Member Joined: Nov 2015 From: usa Posts: 152 Thanks: 0  Geometric puzzle challenge
Here is a great geometric puzzle. that has led to new geometric shapes. This is the puzzle. You must design two geometric shapes. With these two geometric shapes, you must be able to construct either a circle or a square. You must use both shapes in the construction of the circle or the square. All of the two shapes used must be congruent. Let me know if anyone is up to this challenge. Thank you. Last edited by skipjack; December 15th, 2015 at 08:13 AM. 
December 15th, 2015, 08:01 AM  #2 
Senior Member Joined: Nov 2015 From: usa Posts: 152 Thanks: 0  Clues for Geometric Puzzle Challenge
Please let me know if any one is trying to solve this. If so, and you would like a clue let me know. At some point, I will give the answer, due to the answer's amazing mathematical correlations. I want you all to see. Let me know. Thanks. Last edited by skipjack; December 15th, 2015 at 08:08 AM. 
December 15th, 2015, 08:15 AM  #3 
Global Moderator Joined: Dec 2006 Posts: 20,929 Thanks: 2205 
What does "construct" mean in your description?

December 15th, 2015, 09:24 PM  #4 
Senior Member Joined: Nov 2015 From: usa Posts: 152 Thanks: 0 
I am sorry, Maybe I should have said, You must use both shapes in forming, both the circle or the square. So the word construct, should also mean, to form, assemble, or put together. Sorry for the confusion. Thank you Skipjack I find you are one of the best elements, and help to all, on this site. Thank you for your true, and great help. Last edited by mark eaton24; December 15th, 2015 at 09:26 PM. Reason: error 
December 15th, 2015, 10:47 PM  #5 
Global Moderator Joined: Dec 2006 Posts: 20,929 Thanks: 2205 
Put together so that they "fill" the "interior" of the square (or circle) without any overlapping and without leaving any "holes"?

December 15th, 2015, 11:47 PM  #6 
Senior Member Joined: Nov 2015 From: usa Posts: 152 Thanks: 0 
Yes, exactly.

December 22nd, 2015, 09:30 PM  #7 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038 
Isn't this the same joke as: New Geometric Shapes Results shows Pi to be 3.1312 The moderators CLOSED that thread, Mark; you are sneakily reviving it? I thought you were a person of high standards... OK, if pi = 3.1312..., will that reduce world starvation? Will all car wheels need to be adjusted? All as silly as moving a few idiots to Mars...the billions that'll be spent doing that, along with probably monthly trips to bring 'em food... I hope the moderators close this thread also. 
January 1st, 2016, 08:40 PM  #8 
Senior Member Joined: Nov 2015 From: usa Posts: 152 Thanks: 0 
I will be showing you the solution of how you can use two shapes to make a circle or a square. I do not lie, and I am not sneaky. This is important and the reason I posted this as a challenge. For the purpose of showing if you cannot solve this easy puzzle how can you remark on something you have not seen. Due to this I will show the answer soon as I said I would. Soon you will see I am a man of my word. If I am wrong I will say so after a few people see the truth, and convince me I am wrong. I do not lie for anyone, my word is my truth. Let me know If anyone wants the answer. 
January 1st, 2016, 09:16 PM  #9  
Math Team Joined: Dec 2013 From: Colombia Posts: 7,674 Thanks: 2654 Math Focus: Mainly analysis and algebra  Quote:
https://youtu.be/Ngj0a57Rlb0  
January 2nd, 2016, 05:38 AM  #10  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038  Quote:
Anyway, just a little deviation of the scissors from performing an exact circular cut can create such silly results. Or the cardboard's weight is not uniform. However, enjoyed the video. Thanks Archie.  

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