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  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

    Författare/skapare:Lillian Petersen
    Two-Dimensional Shapes and Their Attributes

    Innehåll

    • 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
    Nästa
    Explore Parallel Lines

    Nya resurser

    • The Gardener's Circle
    • Classifying Triangles
    • seo tool
    • Area of a Circle Illustrated
    • Regular Polygons and Equivalent Triangles

    Upptäck resurser

    • Snowflake Kaleidoscope
    • Angle 45 degrees
    • angle measures on a transversal
    • Factoring-task
    • Approximation for pi

    Undersök matematisk områden

    • Differentialekvation
    • Tal
    • Fördelningar
    • Matematik
    • Transformationer
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