A line is a one dimensional geometrical objects with negligible width and depth.
When 2 lines meet at a point, they form an angle at that point.The point is called the vertex of the angle and the 2 lines are the arms. There are different types of angles based on the position of the arms.
Here we will learn the properties of line and the different angles, their measurement and their properties.
Learnhive Lesson on Parallel Line and Transversal