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  1. Home
  2. 12th grade
  3. Geometry
  4. Exercise : Identify elements of the plan (points, lines, rays, line segments)

Identify elements of the plan (points, lines, rays, line segments) Geometry

What is represented in the following coordinated plans?

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It is a part of the line bounded by the points A and B. By definition, it is a line segment between A and B.

The graph represents the line segment between A and B.

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The line is not bounded. It is a line a line that passes through two points A and B.

The graph represents the line that passes through A and B.

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It is a part of a line that starts at a point A and continues on one direction. Therefore, it is a ray.

The graph represents a ray that goes from A to B.

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We can see two lines on the graph. Since the lines will never meet, we can deduce that they are parallel.

The graph represents two parallel lines.

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The line is bounded by the points A and B. Since it has both a magnitude and direction, we can conclude that it is a vertex.

The graph represents a vector from A to B.

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The graph represents two lines that meet at point A.

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It is a line and a point lying outside the line.

The graph represents a line and a point lying outside the line.

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See also
  • Course : Points, lines & line segments in the plan
  • Exercise : Use the appropriate notation of elements of the plan (points, lines, rays, line segments)
  • Exercise : Identify parallel and secant lines
  • Exercise : Identify perpendicular lines
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