A line segment is a part of a line which has two end points. Point A has the coordinates (3,2). Point B has the coordinates (11,8). Calculate the distance AB.

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector ...