The Distance Formula

Distance

Two Points

Two Points The Distance Formula

Example

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Example 1

Yes Simplest Radical Form?

If you didn't have a calculator, How could you ESTIMATE this distance?

Number Line

9 10 11 12 13 14 15 16 Perfect Square Perfect Square

Square Roots

The Distance is Between 3 and 4

? Close To

Close To

You Calculate Closer Estimate Close To

Next Example

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Example 2

Yes Simplest Radical Form?

Page 404, Written Exercises # 1 – 12 (Find the distance only) Classwork Page 404, Written Exercises # 1 – 12 (Find the distance only) Skip #7 and #8 Answers Must Be Simplest Radical Form