Curated Video
Examine Unknown Triangles
A video entitled "Examine Unknown Triangles" that covers how to use the distance formula and the converse of the Pythagorean theorem to see if triangles are right triangles.
Curated Video
Distance Formula 1
This video is a basic video on using the distance formula when given two points.
Curated Video
Distance Formula (advanced - missing coordinate)
This video walks through two examples of "advanced" distance formula problems. Specifically, problems where you are given the distance, but have to work backwards to find one of the original points.
Curated Video
Distance Formula Challenge
In this video, we do a challenging distance formula problem. We find what point on the y axis would be equidistant from two given points.
Curated Video
Coordinate Geometry - An Introduction
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Brian McLogan
The Best Distance, Endpoint Midpoint Between Two Points
In this video we are going to cover the how to find the distance, midtpoint given two points as well as the endpoint when given one midpoint and endpoint.
Brian McLogan
use Pythagorean Theorem instead
When you need to find the distance between two points, one if the easiest and fastest ways is to plot the points and use the pythagorean theorem.
Brian McLogan
Before learning conic sections know this....
In this video we are going to explore what you need to know before learning conics.
Curated Video
Perimeters of Shapes
A video entitled "Perimeters of Shapes" uses vertex coordinates to find the perimeters of shapes.
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 7 of 10)
This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three basic examples that requires the use of the equation of a sphere.
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 5 of 10)
This video continues the exploration of a three dimensional Cartesian coordinate system.This video covers two basic examples requiring the use of the distance formula in three dimensions. In addition, the equation of a sphere is also...
Brian McLogan
What is the formula for the magnitude of a vector
in this video series I will show you how to find the angle of a vector when given in component form or as a linear combination. To understand the direction of a vector it is important to go back to the unit circle and determine how we...
Curated Video
Determining Correct Units for Answers
In this video, students learn how to determine the units for their answers when using formulas. The teacher explains the importance of including units in calculations and highlights common mistakes. Through examples involving volume,...
msvgo
Distance Formula: 3D Coordinate System
It explains the derivation of formula to obtain the distance between two points in space. It also provides some solved examples on computing the distance between two points.
Let's Tute
Distance Formula & Pythagorean Theorem
In this online video we will learn how to find the Area of triangle in Coordinate Geometry and simple trick to remember the formula quickly.
Brian McLogan
How do you find the magnitude of a vector
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Learn how to find the magnitude and direction of the vector
Learn how to determine the magnitude and direction of a vector. The magnitude of a vector is the length of the vector. The magnitude of a vector is obtained by taking the square root of the sum of the squares of the components of the...
Curated Video
Solving Simple Rational Equations
In this video, the teacher explains how to calculate the average speed for two different modes of transportation by using the distance formula and solving a simple rational equation. The teacher provides an example of a scenario where a...
Brian McLogan
How to write a vector in component form to find magnitude and angle
How to write a vector in component form to find magnitude and angle
Brian McLogan
Learning to write a vector in component form given two points
Learn how to write a vector in component form given two points and also how to determine the magnitude of a vector given in component form. Given two point vectors with one representing the initial point and the other representing the...
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 6 of 10)
This video continues the exploration of a three dimensional cartesian coordinate system.This video covers three slightly more challenging examples requiring the use of the distance formula in three dimensions.
Brian McLogan
How to find the component form and magnitude of a vector
Learn how to write a vector in component form given two points and also how to determine the magnitude of a vector given in component form. Given two point vectors with one representing the initial point and the other representing the...
Brian McLogan
How do you determine from points what type of triangle you have
👉 Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
Brian McLogan
How to determine if points create similar triangles using the distance formula
👉 Learn how to determine whether two triangles are similar given the coordinate points of the vertices of the triangle. Two triangles are said to be equal when the corresponding angles of the triangles are congruent (equal) or when the...