More Lessons for Grade 8

Math Worksheets

Videos, worksheets, and solutions to help Grade 8 students learn the distance formula that uses the Pythagorean Theorem.

What is the Distance Formula?

The distance between two points (x

\(D = \sqrt {{{\left( {{x_2} - {x_1}} \right)}^2} + {{\left( {{y_2} - {y_1}} \right)}^2}} \)

This video shows how the distance formula comes from the Pythagorean Theorem, and do one simple example of finding the distance between two points.

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