This video demonstrates how to solve a word problem by calculating rates. The video uses the formula for distance and isolates the variable "r" for rate. Practice problems available. [4:08]

This video demonstrates how to find the distance between any two points on a the coordinate plane. It shows how the distance formula was derived using the Pythagorean theorem. Practice problems avaialble. This video is also found in the...

Demonstrates solutions to problems #56-60 of the California Geometry released state test questions. Problems address compass constructions, slope of perpendicular lines, and using the distance formula. [12:49]

This lesson derives the equation for a circle starting from the distance formula. It is 1 of 9 in the series titled "Finding the Equation of a Circle." [3:58]

This lesson demonstrates how to find missing x or y coordinate of a segment when given the distance between the two points on a coordinate plane.

Instructional video shows how to use the distance formula to find the distance between two points. [2:29]

Watch this tutorial to learn how to find the distance between points on the coordinate by using the distance formula to get your answer. [3:01]

This tutorial introduces the distance formula and shows how to find it. [3:01]

This lesson will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is a parallelogram in a coordinate plane. Students can check their understanding with an...

This detailed lesson uses slope, midpoint, and distance formulas to prove a quadrilateral is a rectangle in the coordinate plane.

Coordinate geometry of rectangles is investigated in this video lesson. The tutorial demonstrates how to use the midpoint, distance, and slope formulas to determine if a quadrilateral is a rectangle on a coordinate plane. [17:26]

Students watch a video lesson about the distance formula. Examples on how to apply the formula are included.

This video lesson demonstrates how to use the distance formula to find a missing coordinate. Students can check their understanding with an assessment.

This lesson derives the equation for a circle starting from the distance formula. It is 3 of 9 in the series titled "Finding the Equation of a Circle." [4:32]

Watch this video to learn how to use the distance formula to calculate the distance between two points on a graph when you know the coordinates of both points. [1:45]

In this video, how the distance formula comes from the Pythagorean Theorem is shown along with a simple example of finding the distance between two points. [5:44]

Learn how to find the distance between two points by using the distance formula, which is an application of the Pythagorean theorem.

This lesson derives the equation for a circle starting from the distance formula. It is 4 of 9 in the series titled "Finding the Equation of a Circle."

This lesson derives the equation for a circle starting from the distance formula. It is 5 of 9 in the series titled "Finding the Equation of a Circle."

This lesson derives the equation for a circle starting from the distance formula. It is 6 of 9 in the series titled "Finding the Equation of a Circle."

This lesson derives the equation for a circle starting from the distance formula. It is 9 of 9 in the series titled "Finding the Equation of a Circle."

This lesson [8:14] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 2 of 5 in the series titled...

This lesson [3:38] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 5 of 5 in the series titled...

This lesson [7:37] will demonstrate how to use slope, midpoint, and distance formulas to determine from the coordinates of the vertices if a quadrilateral is an isosceles trapezoid in a coordinate plane. It is 1 of 5 in the series titled...