Brian McLogan
Rotations in degrees for counter and clockwise directions
👉 Learn how to rotate a figure and different points about a fixed point. Most often that point or rotation will be the original but it is important to understand that it does not always have to be at the origin. When rotating it is also...
Brian McLogan
Master How to determine the vertices, co vertices, foci, center of an ellipse
Welcome, ladies and gentlemen. So what I'd like to do is show you how to determine the vertices, the center, the co-vertices, as well as the foci of an ellipse. So basically, in the last video, we did the exact same thing, except the...
Curated Video
The Intersection (Solve addition and subtraction problems to find unknown angles on a diagram in real-world and mathematical problems)
Main and commercial streets intersect at a 120 degrees angle. If broadways is another street that is between them and it is perpendicular to Main street. What is the angle between Broadway and commercial streets?
Brian McLogan
Are the vectors Orthogonal, Parallel or Neither
Are the vectors Orthogonal, Parallel or Neither
Brian McLogan
Vertices, foci and center of an ellipse in standard form
Vertices, foci and center of an ellipse in standard form
Flipping Physics
5 Steps to Solve any Free Body Diagram Problem
Learn how to solve problems that have Free Body Diagrams!
Brian McLogan
Evaluate the 6 trig functions given a coordinate point
👉 Learn all about evaluating trigonometric functions with triangles. In this playlist, we will learn how to evaluate, sine, cosine, tangent, cotangent, secant, and cosecant when given the sides of a triangle. If we have missing sides we...
Brian McLogan
Learn how to evaluate the six trig functions given a coordinate point
👉 Learn all about evaluating trigonometric functions with triangles. In this playlist, we will learn how to evaluate, sine, cosine, tangent, cotangent, secant, and cosecant when given the sides of a triangle. If we have missing sides we...
Brian McLogan
Graph an angle in degrees in standard form
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brian McLogan
Master Evaluating using the half angle formulas given an equation and constraint
Master Evaluating using the half angle formulas given an equation and constraint
Let's Tute
Constructing Tangents and Chords from an External Point of a Circle
The video explains how to construct roads to reach different gates in a circular vegetable garden. It also teaches how to identify tangents and chords and construct tangents using geometry. The video provides step-by-step instructions...
msvgo
Electric Flux
It explains about the possibilities field lines that passes through area element and definition of electric flux.
Brian McLogan
How to evaluate the six trig functions when given a point
👉 Learn all about evaluating trigonometric functions with triangles. In this playlist, we will learn how to evaluate, sine, cosine, tangent, cotangent, secant, and cosecant when given the sides of a triangle. If we have missing sides we...
Brian McLogan
Learn how to determine if two vectors are parallel, orthogonal or neither
Learn how to determine if two vectors are orthogonal, parallel or neither. You can setermine whether two vectors are parallel, orthogonal, or neither uxsing the dot/cross product or using the slope formula. Recall that two lines are...
Let's Tute
Types of Quadrilaterals: Parallelograms, Trapeziums, and Kites
In this video, the teacher explains the different types of quadrilaterals: parallelogram, trapezium, and kite. Through the use of Mikado sticks, the teacher demonstrates the properties and characteristics of each type of quadrilateral....
Brian McLogan
What is the Perpedicular Bisector Theorem and it's Converse - Congruent Triangles
👉 Learn about congruent triangles theorems. Two or more triangles are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods include: (1)...
Brian McLogan
Master how to find if two vectors are orthagonal, parallel or neither
Master how to find if two vectors are orthagonal, parallel or neither
Curated Video
Graphs: Finding the Point of Intersection between a Line and the X-axis
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q13, which involves finding the point of intersection between a line and the x-axis. Students will understand the properties of perpendicular...
Curated Video
Finding the Line of Symmetry for an Isosceles Triangle - Algebraic Solution
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1H Q20, which requires that the learner find an equation for the line of symmetry of an isosceles triangle. By the end of the video, learners will...
Math Fortress
Calculus III: The Dot Product (Level 1 of 12)
This video goes over the dot product also known as the scalar product. This video covers the geometric interpretation of the dot product by going over 5 distinct cases where the angle between the vectors varies.
Curated Video
Proving or Disproving Rectangles in the Coordinate Plane
In this video, the teacher explains how to prove or disprove that four points in a coordinate plane make up a rectangle. They review different ways to classify quadrilaterals and then demonstrate how to prove that a shape is a...
TMW Media
Geometric Proofs: Part 2 of 3 of learning to solve proofs
This video contains 2 more proofs to solve. Geometric Proofs, Part 5
Brian McLogan
How to write the equation of a line perpendicular to another through a point
👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various...
Curated Video
Resolving Forces: Splitting a Single Force into Perpendicular Components
This is a lecture presentation on resolving forces. The video explains how a single force can be replaced by two other forces at 90 degrees to each other or perpendicular to each other. The presentation uses real-life examples, such as a...