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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

    • bewijs stelling van Pythagoras
    • 從邊長辨認四邊形
    • Question 6c
    • Linear Approximations
    • Forming Similar Triangles

    Discover Resources

    • Congruent Triangles
    • Parallel & Perpendicular Lines
    • p230e3y4
    • с п к от
    • Normal Approximation to the Binomial with sliders

    Discover Topics

    • Similarity Transformation or Similarity
    • Algebra
    • Function Graph
    • Tangent Line or Tangent
    • Trigonometry
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