segment
They are alike because a ray is part of a line, a segment is part of a line, and a line is basically a line. They are different because a segment has two end points; a ray has one, and a line is a group of points on a straight path that extends to infinity like a ray extends to infinity in one direction
A ray
A ray starts at a point and extends forever in ONE direction. A line starts at a point and extends forever in TWO directions.
A straight line is one which travels in exactly one direction, never bending or curving.
a straight line that extends for a point forever in one direction
This is called a "ray". (It is equal to one half of a line.)
a ray
segment
a ray
A ray (line extends in both directions and line segment has two endpoints)
They are alike because a ray is part of a line, a segment is part of a line, and a line is basically a line. They are different because a segment has two end points; a ray has one, and a line is a group of points on a straight path that extends to infinity like a ray extends to infinity in one direction
a half-line with a designated end point which extends in only one direction without stopping
- A line has no ends and extends forever in both directions.- A ray has one end and extends forever in the other direction.- A line segment has two ends and a definite length.
A Ray.
A ray can be described as the half line with designated end point which extends in only one direction without stopping.
it's a plane