Polygons by the number of sides | Elementary shapes
In geometry, a heptagon or septagon is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using "sept-" (an elision of septua-, a Latin-derived numerical prefix, rather than hepta-, a Greek-derived numerical prefix; both are cognate) together with the Greek suffix "-agon" meaning angle. (Wikipedia).
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
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
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
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
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
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
What Are Polygons | Geometry & Measures | Maths | FuseSchool
CREDITS Animation & Design: Peter van de Heuvel Narration: Lucy Billings Script: Lucy Billings The word polygon comes from Greek. Poly means “many” and Gon means “angles”. Polygon = many angles. Polygons are 2-dimensional shapes, that are made of straight lines, with all the sides joined
From playlist MATHS: Geometry & Measures
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
Square and Regular Hexagon Action: Challenge Problem
Link: https://www.geogebra.org/m/dxsNFYWQ
From playlist Geometry: Challenge Problems
Folding A Line Segment Into Polygons (Summer of Math Exposition #1)
If n-1 points are randomly distributed on line segment AB, what is the probability that AB can be folded at those points to form an n-sided polygon? This is my submission to https://3b1b.co/SoME1 You’re The Champion by MaxKoMusic | https://maxkomusic.com/ Music promoted by https://www.
From playlist Summer of Math Exposition Youtube Videos
Summing powers of 1/8 visually!
This is a short, animated visual proof showing the sum of the infinite geometric series of powers of 1/8 (starting with 1/8) is 1/7 using self similar trapezoids in a regular heptagon. #manim #math #mathshorts #mathvideo #mtbos #manim #animation #theorem #pww #proofwithoutwords
From playlist MathShorts
Find the Sum of the Angles of a Heptagon
Find the Sum of the Angles of a Heptagon If you enjoyed this video please consider liking, sharing, and subscribing. Udemy Courses Via My Website: https://mathsorcerer.com My FaceBook Page: https://www.facebook.com/themathsorcerer There are several ways that you can help support my cha
From playlist Polygons
Polygrams | A Fractional Number of Sides and Euler's Totient Function #some2
This is a video on polygrams created for the 3B1B Summer of Math Exposition 2. It was my first time creating a video and therefore it was quite difficult to do, although the next time I do a video it will be much easier. Nevertheless, I hope you can still enjoy it. Thanks to my sister
From playlist Summer of Math Exposition 2 videos
A Bunimovich elliptical flower billiard
Elliptical flower billiards have been introduced by Leonid Bunimovich to provide examples of billiards that can be proved to have mixed dynamics, with both regular and chaotic trajectories, see https://arxiv.org/abs/2105.06333 This particular example is constructed by starting with a regu
From playlist Particles in billiards
A lighthouse beam in a mirrored heptagon
For December 7, here is another animation that was wished by a viewer. A slowly rotating beam of light starts from the center of a regular heptagon, and is reflected on its walls. The color of the beam changes and its luminosity decreases after each reflection. In total, 128 reflections ar
From playlist Billiards in polygons
Find the Measure of the Angle of a Regular Heptagon
Find the Measure of the Angle of a Regular Heptagon If you enjoyed this video please consider liking, sharing, and subscribing. Udemy Courses Via My Website: https://mathsorcerer.com My FaceBook Page: https://www.facebook.com/themathsorcerer There are several ways that you can help sup
From playlist Polygons
Introduction Polyhedra Using Euler's Formula
This video introduces polyhedra and how every convex polyhedron can be represented as a planar graph. mathispower4u.com
From playlist Graph Theory (Discrete Math)
Dante's 7th circle: a heptagonal parabolic resonator
This video introduces another recently implemented color scheme: Inferno, by Nathaniel J. Smith and Stefan van der Walt --- thanks to Kram1032 for sending me the reference to a whole list of new schemes. Like several simulations in the "parabolic resonators" series, this one shows a wave
From playlist Wave equation
Area of an interior hexagon (visual proof) - plus a bonus area!
This is a short, animated visual proof of a relatively recent proof about the area of the certain regular hexagon inside of a regular hexagon. The inner hexagon has been created from the region obtained by connecting vertices of the outer hexagon to appropriate edge midpoints of the outer
From playlist Proofs Without Words
Phase space representation of the billiard in Reuleaux-like heptagons
The billiard in this simulation is obtained by replacing the sides of a regular heptagon by circular arcs. The radius of the arcs varies between the 1 and 50, when measured in terms of the circumradius of the initial heptagon. A genuine "Reuleaux heptagon", similar to the Reuleaux triangle
From playlist Particles in billiards