Lines, rays and segments

Use endpoints and arrows to identify lines, rays and segments.

Practice + answer key · 4 pages

Worksheet settings10 questions · 2 columns · A4
Point spacing

Choose the distance between A and B in diagram grid steps. Use the endpoints and arrows to identify the object.

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mathsprig-1
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037a62a8
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2 pages
Lines, rays and segmentsLines, rays and segments. Practice. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment.Name __________________________Date _______________Lines, rays and segmentsClassify each drawing as a line, ray, or segment.Worked exampleA drawing starts at point A and has an arrow continuing through point B. → RayA is one fixed endpoint.1.Classify the drawing as a line,ray, or segment.A drawing through points A and B with arrowheads at both ends.AB2.Classify the drawing as a line,ray, or segment.A drawing through points A and B with arrowheads at both ends.AB3.Classify the drawing as a line,ray, or segment.A drawing through points A and B with an endpoint at A and an arrow continuing past B.AB4.Classify the drawing as a line,ray, or segment.A drawing through points A and B with endpoints at A and B.AB5.Classify the drawing as a line,ray, or segment.A drawing through points A and B with arrowheads at both ends.AB6.Classify the drawing as a line,ray, or segment.A drawing through points A and B with an endpoint at A and an arrow continuing past B.ABMathSprig · mathsprig.site · support@mathsprig.sitePage 1 of 2mathsprig-1 · mathsprig-v1 · 037a62a8
Lines, rays and segmentsLines, rays and segments. Practice. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment. Classify the drawing as a line, ray, or segment.Name __________________________Date _______________Lines, rays and segmentsClassify each drawing as a line, ray, or segment.7.Classify the drawing as a line,ray, or segment.A drawing through points A and B with endpoints at A and B.AB8.Classify the drawing as a line,ray, or segment.A drawing through points A and B with arrowheads at both ends.AB9.Classify the drawing as a line,ray, or segment.A drawing through points A and B with an endpoint at A and an arrow continuing past B.AB10.Classify the drawing as a line,ray, or segment.A drawing through points A and B with an endpoint at A and an arrow continuing past B.ABMathSprig · mathsprig.site · support@mathsprig.sitePage 2 of 2mathsprig-1 · mathsprig-v1 · 037a62a8

Practice + answer key · 4 pages

Geometry

What you’ll practice

Use endpoint and arrow conventions to name a geometric object.

A segment stops at both ends, a ray continues in one direction, and a line continues in both. Look at the endpoints and arrowheads before choosing a name.

How this skill works

Count the endpoints and inspect the arrows.

Arrowheads indicate continuation, not a measured endpoint. Two labeled points can lie on any of the three objects.

Worked example

A drawing starts at point A and has an arrow continuing through point B.
  1. A is one fixed endpoint.
  2. The arrow continues in one direction beyond B.
  3. An object with one endpoint and one continuing direction is a ray.

Answer: Ray

Teaching notes

  • Do not count a labeled point in the middle of a line as an endpoint.
Practice questions
  1. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with arrowheads at both ends.

  2. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with arrowheads at both ends.

  3. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with an endpoint at A and an arrow continuing past B.

  4. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with endpoints at A and B.

  5. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with arrowheads at both ends.

  6. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with an endpoint at A and an arrow continuing past B.

  7. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with endpoints at A and B.

  8. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with arrowheads at both ends.

  9. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with an endpoint at A and an arrow continuing past B.

  10. Classify the drawing as a line, ray, or segment.

    A drawing through points A and B with an endpoint at A and an arrow continuing past B.

Answers and steps
  1. Line
    1. Arrows at both ends show continuation in both directions.
  2. Line
    1. Arrows at both ends show continuation in both directions.
  3. Ray
    1. One endpoint and one arrow show continuation in one direction.
  4. Segment
    1. Two endpoints and no arrows define a segment.
  5. Line
    1. Arrows at both ends show continuation in both directions.
  6. Ray
    1. One endpoint and one arrow show continuation in one direction.
  7. Segment
    1. Two endpoints and no arrows define a segment.
  8. Line
    1. Arrows at both ends show continuation in both directions.
  9. Ray
    1. One endpoint and one arrow show continuation in one direction.
  10. Ray
    1. One endpoint and one arrow show continuation in one direction.