eBook
CK-12 Foundation

Ck 12: Interactive Geometry: 10.5 the Distance Formula

For Students 9th - 10th
Learn and see examples of the distance formula.
eBook
Math Planet

Math Planet: Algebra 2: Distance Between Two Points and the Midpoint

For Students 9th - 10th Standards
Gain an understanding of how to find the distance between two points and the midpoint by viewing examples and a video lesson.