Regular Pentagon: Exterior Angles Exploration

Author:danicberry

Here you are given a regular pentagon. You can move the slider to change the size of the pentagon, while observing any changes in the exterior angles.

New Resources

Limaçons
分數化百分數：練習
立体几何-公理3及推论
Involute of the Circle
Special Right Triangles 30°-60°-90° and 45°-45°-90°

Discover Resources

Triangle Inequality Basic
Ferris Wheel
Angle trisection
חקר היקף ושטח של משושה דינמי 2

Discover Topics

Angles
Special Points
Tangent Function
Right Triangles
Function Graph