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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

    • Parallelogram Linkage
    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
    • Sine and Cosine on the Unit Circle
    • Steel Chair
    • အခြေခံ data အခေါ်အဝေါ်များ

    Discover Resources

    • Sum of Angles of a Triangle is 180°
    • MHF4UC Functions and Tangent Lines
    • Work Energy
    • Sum of the Interior Angles in a Pentagon
    • Building Thinking Classrooms Automated Grading Rubric

    Discover Topics

    • Area
    • Arithmetic
    • Stochastic Process or Random Process
    • Set Theory
    • Congruence
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