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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

    • Rovnoběžnost rovin
    • Perpendicular Lines: Quick Exploration
    • Angle Addition Postulate (V2) - Integer Solutions
    • Midpoint Theorem Questions: Mild
    • Slope Illustrator (2)

    Discover Resources

    • Inverses of Common Parent Functions
    • Untitled
    • geometric mean
    • The Kicking Angle
    • CharlesAndreiBerces.png (Mar 10, 2020)

    Discover Topics

    • Subtraction
    • Vectors 3D (Three-Dimensional)
    • Standard Deviation
    • Translation
    • Cylinder
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