The Symmedian point (X6) is the 19th century's most interesting triangle center. ************************ Screenshot PDFs for my videos are available at the website http://wildegg.com. These give you a concise overview of the contents of the lectures for various Playlists: great for revie
From playlist Triangle Geometry
Find the midpoint between two points w(–12,–7), T(–8,–4)
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
Using midpoint formula find the midpoint between two coordinates ex 2, C(-2, 7), D(-9, -5)
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
Determine the midpoint between two coordinates ex 1, A(3, 5) and B(7, 9)
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
Find the reference angle of an angle in radians in the third quadrant
👉 Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies and use the reference angle formula for the quadrant
From playlist Find the Reference Angle
Finding the midpoint between two points
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
What is the midpoint formula and how do you find the midpoint between
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
How to determine the midpoint between two points on a coordinate axis
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle is measured in radians or in degrees. The radian is
From playlist Sketch Angles in Trig
Finding the midpoint between two coordinate points ex 1
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
[#SoME1] A simple statement with a remarkable proof ( + Proof of Bolzano-Weierstrass Theorem)
In this video, I present a very important statement that, at first, seems quite obvious, but whose proof requires some neat reasoning. I start off by explaining everything required in order to understand the problem, and then restate it in a more rigorous way. Then, I present two proofs f
From playlist Summer of Math Exposition Youtube Videos
Prob & Stats - Markov Chains (29 of 38) Absorbing Markov Chain: Stable Distribution Matrix=?
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the stable distribution matrix (4x4) when there is only 1 absorbing state. Next video in the Markov Chains series: http://youtu.be/EAZ4K1Z7qws
From playlist iLecturesOnline: Probability & Stats 3: Markov Chains & Stochastic Processes
Real Analysis Ep 14: Closed sets
Episode 14 of my videos for my undergraduate Real Analysis course at Fairfield University. This is a recording of a live class. This episode is about closed sets of real numbers. Class webpage: http://cstaecker.fairfield.edu/~cstaecker/courses/2020f3371/ Chris Staecker webpage: http://f
From playlist Math 3371 (Real analysis) Fall 2020
What is a Manifold? Lesson 2: Elementary Definitions
This lesson covers the basic definitions used in topology to describe subsets of topological spaces.
From playlist What is a Manifold?
FORMAL LINEAR PERSPECTIVE: SECTION FIVE-45 Degree Measuring PT's in 3PT Perspective EX #44
Marc demonstrates creating Three 45 degree MP's (one for each plane, or VP), to create perfect cubes in 3PT perspective. This sets up the ability to create scale AND measuring without much hard work. But you'll need to learn the set up to be able to make it work-hang in there! SUGGESTED FO
From playlist FORMAL LINEAR PERSPECTIVE
FORMAL LINEAR PERSPECTIVE: SECTION FIVE The Three Point Set Up EX#42
Marc demonstrates the 3-Point Set Up in Bird's Eye View and Worm's Eye View. Commit this to memory. New Terms: VST; VVP SUGGESTED FOLLOW UP EXERCISES: Practice this set up many many times so that you can commit it to memory. The more the better!
From playlist FORMAL LINEAR PERSPECTIVE
FORMAL LINEAR PERSPECTIVE: SECTION ONE #1. PART TWO How We See-Physical Descriptions
Marc discusses what and how we see in terms of Linear Perspective in physical descriptions.
From playlist FORMAL LINEAR PERSPECTIVE
Intro to Nielsen fixed point theory
A talk given by Chris Staecker at King Mongkut's University of Technology Thonburi, Bangkok, Thailand, on October 10 2019. Covers basic definitions and results of Nielsen fixed point theory, plus a few minutes about Nielsen-type theories for coincidence and periodic points. Should be und
From playlist Research & conference talks
Learn how to find the midpoint between two points, (4, 7) and (2, 1)
👉 Learn how to find the midpoint between two points. The midpoint between two points is the point halfway the line joining two given points in the coordinate plane. To find the midpoint between two points we add the x-coordinates of the two given points and divide the result by 2. This giv
From playlist Points Lines and Planes
FORMAL LINEAR PERSPECTIVE: SECTION FIVE EX#47 Three Point Interior Room
3-PT Interior Room Bird's Eye View at 27 degrees downward head tilt with Five 45 degree MP's and 8 Boxes. SUGGESTED FOLLOW UP EXERCISE: Try making another drawing with a head tilt downward of 45 degrees or more. Grid out each plane, and place several boxes in the room. Afterwards, set this
From playlist FORMAL LINEAR PERSPECTIVE