Definition | Point, Ray, Line, Collinear Points, Plane, Parallel Lines
Point A point is an exact location. A fine dot represents a point. It is denoted by capital letter – A, B, P, Q, etc. In the given figure, P is a point. Line Segment The straight path between two points A and B is called the line segment AB The points A and B are called the end points of the line segment AB . A line segment has a definite length. Ray A portion of a line which starts at a point and goes off in a particular direction to infinity is known as ray. Ray has one end point A. A Ray has no definite le...