Polygons by the number of sides
Octadecagon
In geometry, an octadecagon (or octakaidecagon) or 18-gon is an eighteen-sided polygon. (Wikipedia).
Polygons by the number of sides
In geometry, an octadecagon (or octakaidecagon) or 18-gon is an eighteen-sided polygon. (Wikipedia).
What's an Octagon? Geometry Terms and Definitions
An introduction to the octagon, a fundamental geometric shape. 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://www.patre
From playlist Socratica: The Geometry Glossary Series
Octahedron in Geogebra Step by step tutorial here: https://youtu.be/LmCs6dzZreA In case you wanna to pay me a drink: https://www.paypal.me/admirsuljicic/
From playlist Geogebra [Tutoriali]
Octahedron in Geogebra [Tutorial]
Octahedron in Geogebra [Tutorial] In case you wanna to pay me a drink: https://www.paypal.me/admirsuljicic/
From playlist Geogebra [Tutoriali]
How to construct an Octahedron
How the greeks constructed the 2nd platonic solid: the regular octahedron Source: Euclids Elements Book 13, Proposition 14. In geometry, an octahedron is a polyhedron with eight faces, twelve edges, and six vertices. The term is most commonly used to refer to the regular octahedron, a Plat
From playlist Platonic Solids
How do we find the area of a octagon (side lengths are not correct)
👉 Learn how to find the area and perimeter of polygons. A polygon is a closed shape with 3 or more sides. The area of a shape is the measure of the portion enclosed by the shape while the perimeter of a shape is the measure of the outline enclosing the shape. To find the area of a polygon
From playlist Area and Perimeter
This shows a 3d print of a mathematical sculpture I produced using shapeways.com. This model is available at http://shpws.me/19O1
From playlist 3D printing
‘Octobot’ is the world’s first soft-bodied robot
Flexible machine goes where no robot has gone before. Learn more: http://www.sciencemag.org/news/2016/08/octobot-world-s-first-soft-bodied-robot
From playlist Robots, AI, and human-machine interfaces
From playlist Linear Algebra Ch 6
Cohl Furey on the Octonions and Particle Physics (lower volume)
Cohl Furey explains what octonions are and what they might have to do with particle physics. Read the full article: https://www.quantamagazine.org/the-octonion-math-that-could-underpin-physics-20180720 Video by Susannah Ireland for Quanta Magazine https://www.quantamagazine.org/ Facebook:
From playlist Inside the Mind of a Scientist
This channel just passed 100 subscribers this past week, and in order to celebrate, I wanted to talk about some places that 100 pops up in mathematics. So, this video contains a bit of combinatorics and number theory that I don't always find time to talk about (but am looking forward to ta
From playlist The First CHALKboard
What are four types of polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons