<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />

# Distance Formula and the Pythagorean Theorem

## Determine distance between ordered pairs

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
• Video

## The Distance Formula

by CK-12 //basic

Shows how to use the distance formula to determine the distance between two points. It also shows how it is derived from the Pythagorean Theorem.

2
• Video

## Finding Distances Using the Pythagorean Theorem - Overview

by CK-12 //basic

Overview

0
• Video

## Finding Distances Using the Pythagorean Theorem - Example 1

by CK-12 //basic

Find the distance between the two points

0
• Video

## Finding Distances Using the Pythagorean Theorem - Example 2

by CK-12 //basic

Find the length of the side of the right triangle

0
• Video

## Finding Distances Using the Pythagorean Theorem - Example 3

by CK-12 //basic

Show that the points form the vertices of a right triangle

0
• Video

## Finding Distances Using the Pythagorean Theorem - Example 4

by CK-12 //basic

Word problems - Finding percent increase or decrease using a graph

0