If you take a regular tetrahedron and keep the angles at one vertex unchanged but change the lengths from the vertex to any three successive terms of the Fibonacci series you will find the new fourth face to have one side of a pentagon and the two internal diagonals.
Our server costs ~$56 per month to run. Please consider donating or becoming a Patron to help keep the site running. Help us gain new members by following us on Twitter and liking our page on Facebook!
Current time: December 29, 2024, 11:33 am
Thread Rating:
|
A tetrahedron relating the Fibonacci to a pentagon
|
At work.
Hello and welcome to the forum! 
 (July 7, 2019 at 8:47 pm)[email protected] Wrote: If you take a regular tetrahedron and keep the angles at one vertex unchanged but change the lengths from the vertex to any three successive terms of the Fibonacci series you will find the new fourth face to have one side of a pentagon and the two internal diagonals. Well, THAT'S a relief. I've spent years taking irregular octahedrons, changing all the angles of the all the vertices, bisecting along the interior acutrix of the nebulonic series, and getting a thundering headache as a result. Boru
‘I can’t be having with this.’ - Esmeralda Weatherwax
I feel geometrically violated.
Being told you're delusional does not necessarily mean you're mental.
 (July 7, 2019 at 8:47 pm)[email protected] Wrote: If you take a regular tetrahedron and keep the angles at one vertex unchanged but change the lengths from the vertex to any three successive terms of the Fibonacci series you will find the new fourth face to have one side of a pentagon and the two internal diagonals. Drawings or it didn't happen. And, if I understand what you have posted, you have a triangle. Whoop-de-doo. Triangles are a dime a dozen.
If you get to thinking you’re a person of some influence, try ordering somebody else’s dog around.
Welcome! You will have to put money into my paypal account to get me to play math with you!
God thinks it's fun to confuse primates. Larsen's God!
well I dont know how to upload drawings but you can prove this yourself with just the sine and cosine laws...anyway all I'm saying is the Fibonacci series doesnt just have a one-dimensional or two-dimensional relation; there is a three-dimensional relation as well
(July 8, 2019 at 5:44 am)[email protected] Wrote: well I dont know how to upload drawings but you can prove this yourself with just the sine and cosine laws...anyway all I'm saying is the Fibonacci series doesnt just have a one-dimensional or two-dimensional relation; there is a three-dimensional relation as well And what, precisely, are we to do with this mathematical revelation? Boru
‘I can’t be having with this.’ - Esmeralda Weatherwax
LastPoet
 Leader of the gang of jerkoffs(tm)  Religious Views: L'Uomo verrà portato dalla sua creazione
A weird e-mail as username... I never knew there was an atheist.com domain
 (July 8, 2019 at 5:44 am)[email protected] Wrote: well I dont know how to upload drawings but you can prove this yourself with just the sine and cosine laws...anyway all I'm saying is the Fibonacci series doesnt just have a one-dimensional or two-dimensional relation; there is a three-dimensional relation as well Are you alright? |
|
« Next Oldest | Next Newest »
|
| Possibly Related Threads... | |||||
| Thread | Author | Replies | Views | Last Post | |
| Is the tetrahedron rotating clockwise or counter-clockwise? | FlatAssembler | 9 | 1813 |
June 30, 2018 at 7:32 am Last Post: Gawdzilla Sama |
|
Users browsing this thread: 1 Guest(s)
