Copy of Explore the sum of the exterior angle measures of a polygon

Author:William Gripentrog, JDekofsky1

Explore the sum of the exterior angle measures of a polygon (this applet can show decagons down to triangles. Just drag vertices to change polygon type.)

New Resources

seo tool
Building Triangles with Set Areas
Classifying Triangles
Building Parallelograms with Set Areas
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Discover Resources

AQR Section 17: Where's the Mean?
BoxPlot_Dynamic
Absolute Value Transformations
Homework #1
Alternate Angle Theorem
equation systems

Discover Topics

Ratios
Piecewise Functions
Fractal Geometry
Rhombus
Circumcircle or Circumscribed Circle