100 years old math puzzle was solved
A math puzzle of many years has finally been solved - and this time even tilers can benefit from it. The unsolved mystery was:
How many pentagonal tiles can be used to completely cover a wall?
The answer: with 15 different pentagonal tiles.
The researcher Michael Rao from the French research centre CNRS came up with this solution.
In 1918, the German mathematician Karl Reinhardt showed that a wall can be completely covered with all triangular, square and hexagonal tiles. It is impossible to do this with square and polygonal tiles. But if he could handle pentagonal ones remained a mystery to him.
img credz: pixabay.com
Nice, you got a 4.2% @minnowbooster upgoat, thanks to @maliam
Want a boost? Minnowbooster's got your back!
The @OriginalWorks bot has determined this post by @maliam to be original material and upvoted it!
To call @OriginalWorks, simply reply to any post with @originalworks or !originalworks in your message!
To enter this post into the daily RESTEEM contest, upvote this comment! The user with the most upvotes on their @OriginalWorks comment will win!
For more information, Click Here! || Click here to participate in the @OriginalWorks sponsored writing contest(125 SBD in prizes)!
Special thanks to @reggaemuffin for being a supporter! Vote him as a witness to help make Steemit a better place!
Congratulations @maliam! You have completed some achievement on Steemit and have been rewarded with new badge(s) :
Click on any badge to view your own Board of Honor on SteemitBoard.
For more information about SteemitBoard, click here
If you no longer want to receive notifications, reply to this comment with the word
STOP