Which term describes the line with a starting point that goes on forever in one direction?

Which term describes the line with a starting point that goes on forever in one direction?

• A. Line
• B. Degree
• C. Ray
• D. Vertex

Answer: (C)

A ray starts at a point and goes forever in one direction. That exactly matches the description given. A line, in contrast, has no starting or ending point and extends in both directions without end. A degree is simply a unit used to measure angles, not a shape that moves. A vertex is a corner point where lines meet. So the term that fits is the one that begins at a point and continues endlessly in one direction.

A ray starts at a point and goes forever in one direction. That exactly matches the description given. A line, in contrast, has no starting or ending point and extends in both directions without end. A degree is simply a unit used to measure angles, not a shape that moves. A vertex is a corner point where lines meet. So the term that fits is the one that begins at a point and continues endlessly in one direction.