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Outline
Area of Polygons
Triangles
Quadrilaterals
Area of Polygons
Author:
Ben Roth
Topic:
Area
,
Polygons
This book contains student created proofs for the areas 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
Building Algebra Tile Models for Trinomials
Modifiable Right Triangular Prism
Linear Combination of Vectors
Squaring a Rectangle (PST Version)
Calculating Arc Length, Radius, and Central Angle
Discover Resources
Section d'un pavé droit
A Very Unusual Trig Identity
Quadrilateral example
THE BEST DERIVATIVE MACHINE
Gauß-Seidel Algorithmus js
Discover Topics
Rectangle
Indefinite Integral
Equilateral Triangles
Cone
Binomial Distribution
