lesson
Distance Formula Between Two Points
Apply the distance formula d = √((x2-x1)² + (y2-y1)²) to find the distance between two points.

Apply the distance formula d = √((x2-x1)² + (y2-y1)²) to find the distance between two points.
Upgrade to unlock this lesson, practice questions, and your personal tutor.
9th Grade · Math · Australian Curriculum
8 lessons
Find the gradient of a line segment, the midpoint of an interval and the distance between two points on the Cartesian plane.