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» Classifying Triangles Using Sides
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Lichen K-8
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Math » Geometry » Lines, Segments, Rays, and Angles

Lines, Segments, Rays, and Angles


line-A line is a straight path
that goes on and on in
both directions.
line segment-Part of a line with 2
endpoints.
ray-A ray is part of a line
that goes on and on in one direction.


Angles (classified according to angle size)
Acute-an angle less than 90
degrees.
  
Obtuse-an angle more than
90 degrees.
  
Right-a 90 degree angle.  

Games and More
Lines
More Lines
Angle Hamgman



Related Files

    pdf Lesson 8-2 Homework (pdf file - 16 KB)

    pdf 8-2 Intervention Lesson (pdf file - 39 KB)

    pdf .pdf: You need the free Adobe Acrobat Reader (version 5 or higher) for PC or Macintosh to view this file type.

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