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  1. Area of Polygons
    1. Triangles
    2. Quadrilaterals

    Area of Polygons

    Author:Ben Roth
    Topic:Area, Polygons
    This book contains student created proofs for the areas of polygons.
    Area of Polygons

    Table of Contents

    • Triangles

      • Right Triangle
      • Right Triangle
      • Right Angle Triangle
      • Right Angle Triangle
      • Right Angle Triangle
      • Acute Triangle
      • Acute Triangle
      • Obtuse Triangle Area
      • Obtuse-Triangle#3
      • Obtuse Triangle
      • Area of a Obtuse Triangle (Proof)
    • Quadrilaterals

      • Parallelogram
      • Parallelogram
      • Parallelogram Proof
      • Proof for Area of a Parallelogram (Maek)
      • Parallelogram
      • Area of of a Parallelogram
      • Trapezoid Formula Proof
    Next
    Right Triangle

    New Resources

    • Graph of Slopes of Tangent Lines
    • Limaçons
    • The Gardener's Ellipse
    • Celsius ↔ Fahrenheit Converter
    • Row and Column Views of Systems of Linear Equations

    Discover Resources

    • Vectores en 3D y sus cosenos directores
    • UNIT 3-1: PART E
    • Mirror property of the altitudes II
    • hexagon2
    • شياكة

    Discover Topics

    • Histogram
    • Coordinates
    • Definite Integral
    • Probability
    • Geometric Transformations
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