Brian McLogan
Using a linear pair to solve for the missing variable ex 18
👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...
Curated Video
Solving for Unknown Lengths in Circles
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q22, which involves solving for unknown lengths in circles. Students will understand the properties of circles and how they relate to solving...
Curated Video
Parallel Lines and Transversals
In this video lesson, students will discover the many types of angles that are formed when parallel lines are cut by a transversal. Vocabulary is reviewed and explained. Visual diagrams are used to show the pattern between the eight...
Curated Video
Drawing Geometric Figures with Given Characteristics
In this video, the teacher explains how to draw geometric figures with specific characteristics. They cover points, lines, line segments, rays, angles, and different types of lines such as parallel, perpendicular, and intersecting lines.
Let's Tute
Cross Multiplication Method for Solving Pair of Linear Equations
This video explains about Pair of Linear Equations in Two Variables Cross multiplication Method of linear equations.
Brian McLogan
What are examples of Vertical angles
👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...
Brian McLogan
Determining if two angles are supplementary
👉 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,...
msvgo
Pairs of Angles
It explains different pairs of angles such as adjacent angles, linear pair of angles and vertically opposite angles.
Curated Video
Identifying Parallel & Perpendicular Lines In 2 Dimensional Figures
Identify perpendicular and parallel lines in two-dimensional figures.
msvgo
Distance of a Point from a Line
This nugget explains how to find the distance of a point from the line and extend the concept to find distance between parallel lines.
Brian McLogan
What are the three types of solutions to a system of equations
👉Learn about solving a system of equations by graphing. A system of equations is a set of more than one equations which are to be solved simultaneously. To solve a system of equations graphically, we graph the individual equations making...
Let's Tute
Probability with Dice: Solving a Problem
In this video, a teacher explains how to solve a probability problem involving rolling two dice and finding the probability of getting a product of 2. The teacher walks through the steps of understanding the question, listing possible...
NUMBEROCK
Lines
This math music video about Types of Lines that is as entertaining as it is informative. Your students will be singing & dancing, all the while learning or reinforcing the knowledge of parallel, perpendicular, and intersecting lines.
CK-12 Foundation
Vertical Angles: Lesson
Define angles across from each other. An informative segment from a larger playlist on geometry introduces vertical angles and shows they have equal measures. Using their properties, the presenter solves problems involving vertical angles.
Math Antics
Angle Basics
Take a linear approach to acquaint the class with angles. The video introduces the idea of angles from the notion of intersecting lines. Using the idea of perpendicular lines, the resource defines right, acute, and obtuse angles...
Khan Academy
Angle Game (Part 2), Angles and Intersecting Lines
Teach your class the angle game! Pupils must find a designated angle starting with a star and three given angles. Sal, the narrator, encourages viewers to pause and figure it out on their own and then gives a few hints before he slowly...
Curated OER
What are Perpendicular Lines?
Perpendicular lines intersect to form right angles - four of them to be exact. Vertical angles, congruent angles, 90 degrees each, these are some of the special properties of perpendicular lines. Watch this video to find out a couple...
Curated OER
What are Vertical Angles?
What makes vertical angles so special? Here's a few words that might help you figure out why: intersecting lines, congruent angles, opposite, supplementary angles. Still wondering? Then watch this video for a good explanation of vertical...
Curated OER
What are Vertical Angles?
What makes vertical angles so special? Here's a few words that might help you figure out why: intersecting lines, congruent angles, opposite, supplementary angles. Still wondering? Then watch this video for a good explanation of vertical...
Khan Academy
Khan Academy: Geometry: Angles at the Intersection of Two Lines
Explains how to determine the measures of angles formed by interecting lines when given the measure of one angle. [7:19]
Sophia Learning
Sophia: Finding the Graphical Solution to Three Equations: Lesson 6
The process of finding the solution for three equations by using a graph is demonstrated in this lesson. It is 6 of 10 in the series titled "Finding the Graphical Solution to Three Equations."
Virtual Nerd
Virtual Nerd: What Are Parallel Lines?
Lines that are parallel have a very special quality. This tutorial takes a look at parallel lines and how they are different from other types of lines. [4:06]
Virtual Nerd
Virtual Nerd: What Are Perpendicular Lines?
The angles formed by perpendicular lines will always be the same. Take a look at this tutorial to learn about perpendicular lines and see a special trick involving them. [5:22]
Virtual Nerd
Virtual Nerd: What Are Skew Lines?
This video tutorial introduces skew lines which are two lines that do not intersect and are not parallel. [3:46]