Wedge (geometry)

Geometry - Ch. 1: Basic Concepts (28 of 49) What are Convex and Concave Angles?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain how to identify convex and concave polygons. Convex polygon: When extending any line segment (side) it does NOT cut through any of the other sides. Concave polygon: When extending any line seg

From playlist THE "WHAT IS" PLAYLIST

Determine the values of two angles that lie on a lie with a third angle

👉 Learn how to define and classify different angles based on their characteristics and relationships are given a diagram. The different types of angles that we will discuss will be acute, obtuse, right, adjacent, vertical, supplementary, complementary, and linear pair. The relationships

From playlist Angle Relationships From a Figure

Inscribed Angle Theorem: Proof Without Words

Link: https://www.geogebra.org/m/PgjnhjJF

From playlist Geometry: Dynamic Interactives!

Geometry - Ch. 1: Basic Concepts (24 of 49) What are Vertical Angles and Linear Pairs?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the definition of an and show how to recognize vertical angle and linear pairs. Linear pairs are angles whose non-common rays are opposite rays. Vertical angles are angles whose 2 sides form o

From playlist THE "WHAT IS" PLAYLIST

Angle-Angle Triangle Similarity Theorem: Dynamic Proof

Link: https://www.geogebra.org/m/Q8EYTUK2

From playlist Geometry: Dynamic Interactives!

Angle Formed by 2 Chords

From playlist Geometry TikToks

Perpendicular Bisector (Definition + 1 Theorem)

Link: https://www.geogebra.org/m/pFyDfP2D

From playlist Geometry: Dynamic Interactives!

What is a Quadrilateral? – Geometric Shapes – Geometry

Quadrilaterals all have four sides, but they all look a little different. How many kinds of quadrilaterals do you know? In this video we’ll talk about the different types of quadrilaterals. These geometric shapes include the square, rectangle, parallelogram, trapezoid and rhombus. Anot

From playlist Euclidean Geometry

Similarity in Right Triangles (I)

Link: https://www.geogebra.org/m/fswR8fRV

From playlist Geometry: Dynamic Interactives!

Lecture 3: Exterior Algebra (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Why you don't understand GREEN'S THEOREM -- Geometric Algebra, Calculus 3, Vector Calculus

In this video, we discuss the link between the fundamental theorem of calculus and Green's theorem. This offers an introduction to the exterior algebra, specifically, the wedge product. We discuss, albeit not explicitly, the de Rham pairing, which offers an enlightening interpretation of t

From playlist Linear Algebra

WildLinAlg4: Area and volume

This video introduces the Linear Algebra approach to area, and to volume. It also introduces bi-vectors, with applications from physics: torque, angular momentum and motion in a magnetic field. NJ Wildberger is also the developer of Rational Trigonometry: a new and better way of learning

From playlist A first course in Linear Algebra - N J Wildberger

Supplemental: Vector-Valued Differential Forms (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Lecture 6: Exterior Derivative (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Lecture 4: k-Forms (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Lecture 5: Differential Forms (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Warbling Whistles Are Weird

Signup for your FREE trial of Wondrium here: http://ow.ly/O6AN30siJKg Bird water whistle's have a really interesting mechanism. I made a 2D transparent version so you could see what's going on inside. I also explain how whistles work. Including the kettle whistle. CREDITS: Air jet imping

From playlist Everything in chronological order

GAME2020 - 1. Dr. Leo Dorst. Get Real! (new audio!)

Dr. Leo Dorst from the University of Amsterdam explains how Geometric Algebra subsumes/extends/invigorates Linear Algebra. More information at https://bivector.net This version has an updated audio track.

From playlist Bivector.net

Hilbert Space Techniques in Complex Analysis and Geometry (Lecture - 3) by Dror Varolin

PROGRAM CAUCHY-RIEMANN EQUATIONS IN HIGHER DIMENSIONS ORGANIZERS: Sivaguru, Diganta Borah and Debraj Chakrabarti DATE: 15 July 2019 to 02 August 2019 VENUE: Ramanujan Lecture Hall, ICTS Bangalore Complex analysis is one of the central areas of modern mathematics, and deals with holomo

From playlist Cauchy-Riemann Equations in Higher Dimensions 2019

Cycloid

#Cycloid: A curve traced by a point on a circle rolling in a straight line. (A preview of this Sunday's video.)

From playlist Miscellaneous