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Outline

  1. Basic Geometric Ideas
    1. Lines
    2. Angles
    3. Triangles

    Basic Geometric Ideas

    Author:New Orleans Geogebra Institute
    Basic Geometric Ideas

    Table of Contents

    • Lines

      • Slopes and Angles between Lines
      • Working with Midpoints
    • Angles

      • Size of Angle
      • Alternate Interior Angles
      • Alternate Exterior Angles
      • Vertical Angles
    • Triangles

      • Sum of Angles of Triangle
    Next
    Slopes and Angles between Lines

    New Resources

    • Tangent Plane to a Sphere
    • Export grapfics view
    • z`]]
    • Parallel lines, Transversals and Segments
    • Text with alpha background color

    Discover Resources

    • Бодлого 2
    • Perspective Diagonals
    • Sine Transformations
    • day 73
    • LP graphical (reduced cost)

    Discover Topics

    • Quadratic Functions
    • Pie Chart or Circle Chart
    • Natural Numbers
    • Standard Deviation
    • Tangent Line or Tangent
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