- Showing results for PentagonalSearch instead of Pentgonal
Pentagonal Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/pentagonalpentagonalpen-ˈta-gə-nᵊladjective- having five sides and five angles
- having a pentagon as a cross section or as a basea pentagonal pyramid
Pentagonal number - Wikipedia
A pentagonal number is a figurate number that extends the concept of triangular and square numbers to the pentagon, but, unlike the first two, the patterns involved in the construction of pentagonal numbers are not rotationally symmetrical. The nth pentagonal number pn is the number of distinct dots in a pattern of dots consisting of the outlines of regular pentagons with sides up to n dots, when the pentagons are overlaid so that they share one vertex. For instance…
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 3 mins
Pentagonal Numbers|Definition & Meaning - The Story of …
Pentagonal Number Definition (Illustrated Mathematics Dictionary)
Illustrated definition of Pentagonal Number: A number that can be shown as a pentagonal pattern of dots. The first five pentagonal numbers are 1, 5, 12,...
Pentagonal number - Math.net
A pentagonal number represents the number of distinct dots that form the pentagons given that the number of dots that make up each side of the pentagon is equal to n, and the pentagons …
- People also ask
pentagonal, adj. & n. meanings, etymology and more | Oxford …
What does the word pentagonal mean? There are five meanings listed in OED's entry for the word pentagonal . See ‘Meaning & use’ for definitions, usage, and quotation evidence.
Pentagonal Number -- from Wolfram MathWorld
A polygonal number of the form n (3n-1)/2. The first few are 1, 5, 12, 22, 35, 51, 70, ... (OEIS A000326). The generating function for the pentagonal numbers is (x (2x+1))/ ( (1 …
What is a Pentagon? Definition, Types, Properties, …
A 2D polygon with five sides and five angles is called a pentagon. “Penta” means “five”, and “gon” translates to “angles” in Greek, and hence when we combine both words “penta + gon”, we get the word “pentagon”.
- Showing results for PentagonalSearch instead of Pentgonal