Think of the distance between any two points as a line. Formula to find Distance Between Two Points in 2d plane. D sqrtx_2-x_12y_2-y_12 This is called the Distance Formula.
To find the distance between two points x_1 y_1 and x_2 y_2 all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below.
Getting ready for analytic geometry. Find the distance between the points 2 3 and 4 4. Formula to find Distance Between Two Points in 2d plane. Sqrtx_2 - x_12 y_2 - y_12.