In geometry, a line is a perfectly straight one-dimensional figure extending infinitely in both directions. There are two subsets, or subcategories, of lines in geometry: line segments and rays.
The subsets of a line are the segments, the rays, and the points. Points are subsets of a line that follow the points on a graph through which line runs. Rays are part of a line which is finite in one direction, but infinite in the other. A line segment is a subset of a line with two end points.
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Answer:
In geometry, a line is a perfectly straight one-dimensional figure extending infinitely in both directions. There are two subsets, or subcategories, of lines in geometry: line segments and rays.
The subsets of a line are the segments, the rays, and the points. Points are subsets of a line that follow the points on a graph through which line runs. Rays are part of a line which is finite in one direction, but infinite in the other. A line segment is a subset of a line with two end points.