Explore the sum of the exterior angle measures of a polygon

Author:Keely Halper, 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

Untitled
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Constructing an Isosceles Triangle with Given Side + Activities

Discover Resources

Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle
Perpendicular Bisectors- Colleen Marks
Median 6th Hour
Inverse Pythagorean Theorem

Discover Topics

Intersection
Area
Pythagoras or Pythagorean Theorem
Angles
Means