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Outline

  1. Two-Dimensional Shapes and Their Attributes
    1. Lines and Line Segments
    2. Polygons
    3. Angles
    4. Triangles
    5. Quadrilaterals

    Two-Dimensional Shapes and Their Attributes

    Author:Lillian Petersen
    Two-Dimensional Shapes and Their Attributes

    Table of Contents

    • Lines and Line Segments

      • Explore Parallel Lines
      • Exploring Perpendicular Lines
      • Creating Lines
    • Polygons

      • Geoboard Polygons
      • Concave/Convex
    • Angles

      • How to Construct an Angle
      • Looking at Angles
      • Animated Acute Angles
      • Animated View of Obtuse Angles.
      • Types of Angles
    • Triangles

      • Triangle Lengths Exploration
      • Triangle Classification Challenge
      • Triangle Classification Examples
      • Triangle with Sides and Angles
    • Quadrilaterals

      • Quadrilaterals
      • Classifying Quadrilaterals
    Next
    Explore Parallel Lines

    New Resources

    • Regular Polygons and Equivalent Triangles
    • Focus and Directrix
    • seo tool
    • အခြေခံ data အခေါ်အဝေါ်များ
    • Rectangle Construction Template (V2)

    Discover Resources

    • Faith's waterpark finished
    • بحث سلوك الدالة ومشتقاتها
    • Isocelse triangle
    • LA RECIPROQUE DU THEOREME DE PYTHAGORE
    • Inverse Function

    Discover Topics

    • Continuity
    • Surface
    • Algebra
    • Exponential Functions
    • Piecewise Functions
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