The concept that is precisely defined using the undefined terms point and plane is the "line."
1. A line is defined as a straight path that extends infinitely in both directions.
2. It is composed of an infinite number of points that are collinear, meaning they lie on the same line.
3. A line can be represented by a symbol with arrows on both ends to show that it extends indefinitely.
In geometry, a line is a fundamental concept that relies on the undefined terms point and plane for its precise definition. By understanding the characteristics of a line as an infinite collection of points arranged in a straight path, you can grasp the significance of these fundamental geometric elements in defining more complex shapes and structures.
