In Euclidean geometry, yes.
In Euclidean geometry, yes.
In Euclidean geometry, yes.
In Euclidean geometry, yes.
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In Euclidean geometry, a line is considered to be infinitely long in both directions, meaning it extends indefinitely in both the positive and negative directions along its path. This concept is based on the definition of a line as a straight path with no endpoints. Therefore, mathematically speaking, a line does go on forever.
Yes, both a ray and a line go on forever, but unlike a line, and like a line segment, a ray has an endpoint.
then it is not a line it is a ray. line go on and on without stopping in both directions.
It extends in both directions (up and down) such that it is parallel to the y-axis.
the type that go on forever are just called lines but the ones that end are segments