2. To determine the distance between two points on the coordinate plane, begin by connecting the two points. Then, draw a vertical line through one of the points and a horizontal line through the other point. The intersection of the vertical and horizontal lines forms a right triangle to which the Pythagorean theorem can be applied. To verify if a triangle is a right triangle, use the converse of the Pythagorean theorem. Problem Set For each of the Problems 1-4, determine the distance between points A and B on the coordinate plane. Round your answer to the tenths place. 1. -1- --- B 10 11 22