Polygons by the number of sides | Constructible polygons | Euclidean plane geometry

Heptadecagon

In geometry, a heptadecagon, septadecagon or 17-gon is a seventeen-sided polygon. (Wikipedia).

Heptadecagon
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What's a Hexagon? Geometry Terms and Definitions

Some polygons have 6 sides. Some animals have 6 legs. Coincidence?? Geometer: Louise McCartney Artwork: Kelly Vivanco Director: Michael Harrison Written & Produced by Kimberly Hatch Harrison and Michael Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://w

From playlist Socratica: The Geometry Glossary Series

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Chaos Game in a Hexagon

In this video, we explore the differences between starting with a random dot in a regular hexagon and iterating the procedure of choosing a hexagon vertex at random and moving either half the distance from the current dot to the chosen vertex OR two thirds the distance from the current dot

From playlist Fractals

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Geometry: Ch 4 - Geometric Figures (11 of 18) The Regular Hexagon Analyzed with Trig

Visit http://ilectureonline.com for more math and science lectures! In this video I will further explain the regular hexagon using trigonometry the details of the regular hexagon. Next video in this series can be seen at: https://youtu.be/oaT0pSYDVZI

From playlist GEOMETRY 4 - GEOMETRIC FIGURES

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Compass and straightedge - the regular Heptadecagon

One of the oldest and best-known topics in the history of mathematics are compass and straightedge (or compass and ruler) constructions. I will not illustrate them here, and neither will I explain why it's so remarkable that the regular heptadecagon, the 17 equal-sided polygon, actually CA

From playlist Philosophy

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Constructing a Hexagon (with a compass)

This video focuses on how to construct a regular hexagon with a compass and straightedge. I also explain the concept of why the construction works by exploring the anatomy of a regular hexagon. If you found this video helpful, please click the LIKE and SUBSCRIBE buttons below, it helps me

From playlist Geometry

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Galois theory: Heptadecagon

This lecture is part of an online graduate course on Galois theory. As an application of Galois theory, we prove Gauss's theorem that it is possible to construct a regular heptadecagon with ruler and compass.

From playlist Galois theory

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Geometry: Ch 4 - Geometric Figures (10 of 18) The Regular Hexagon

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the 3 angles of the regular hexagon and its parameter and area. Next video in this series can be seen at: https://youtu.be/1-bs5CvLQik

From playlist GEOMETRY 4 - GEOMETRIC FIGURES

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Helical Slide with Regular Heptagon Cross Sections

Enjoy going down this helical slide! Cross sections of planes containing the zAxis & this surface are REGULAR HEPTAGONS. Created with parametric equations & right triangle #trig in #GeoGebra #3D #Calculator: geogebra.org/3d/j52x8npd. #MTBoS #ITeachMath #math #maths #EdTech

From playlist GeoGebra 3D with AR (iOS): Explorations, Demos, and Lesson Ideas

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Chaos Game in a hexagon

In this short, we show what happens when iterating the procedure of choosing a hexagon vertex at random and moving wo thirds the distance from the current dot to the chosen vertex. If you like this video, check out my others and consider subscribing. Thanks! #chaos #chaosgame #hexagon #

From playlist Fractals

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Polygons: Identifying Polygons (Grade 1) - OnMaths GCSE Maths Revision

Topic: Polygons: Identifying Polygons Do this paper online: https://www.onmaths.com/polygons-2/ Grade: 1 This question appears on calculator and non-calculator foundation GCSE papers. Practise and revise with OnMaths. Go to onmaths.com for more resources, like predicted GCSE Maths Papers,

From playlist Polygons

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How To Make a Hexaflexagon: The Definitive Guide

Printable patterns: http://vihart.com/hexaflexagons Shirts (we only printed a limited run, sorry if we're sold out of your favourite!): https://store.dftba.com/collections/vi-hart This video is supported not mostly by shirts but mostly by viewers like you! Thanks especially to: Caleb Wri

From playlist Hexaflexagon Series

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The Practice of Mathematics - Part 5

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study November 23, 1999 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 6

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study November 30, 1999 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 3

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study November 9, 1999 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 8

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study December 14, 1999 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 11

The Practice of Mathematics Ropert P. Langlands Institute for Advanced Study February 15, 2000 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 16

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study March 21, 2000 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some br

From playlist Mathematics

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The Practice of Mathematics - Part 7

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study December 7, 1999 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some

From playlist Mathematics

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The Practice of Mathematics - Part 15

The Practice of Mathematics Robert P. Langlands Institute for Advanced Study March 14, 2000 Robert P. Langlands, Professor Emeritus, School of Mathematics. There are several central mathematical problems, or complexes of problems, that every mathematician who is eager to acquire some br

From playlist Mathematics

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Disquisitiones Arithmeticae | John Horton Conway | Carl Friedrich Gauss | Pentagon | Schläfli symbol | Equilateral triangle | Star polygon | Carlyle circle | Constructible polygon | Felix Klein | Polygon | Cyclic group | Petrie polygon | Prime number | Pentadecagon | Square root | Geometric mean theorem | Geometry | Regular polygon | Arithmetic