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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

    • Triangle Flexer
    • Trefoil Knot
    • רישום חופשי
    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
    • Quiz: Vertical Angles and Linear Pairs

    Discover Resources

    • trigonometri function
    • Empty_spreadsheet_algebra_graphics
    • Dunlap_Lora_MTH4583_Winter2017
    • Distance in the Coordinate Plane (III)

    Discover Topics

    • Probability
    • LCM and GCD
    • Symmetry
    • Vectors
    • Functions
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