Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Exterior Angles in Polygons
Author:
Hanover County Mathematics
Use the slider to create smaller similar polygons. Adjust the measures of the exterior angles by dragging the vertices to new locations. Note that the vertices can only be adjusted when the slider is set equal to 1.
GeoGebra
New Resources
Simplifying Radicals: Geometric Thin Slice
Angles and Intersecting Lines: Quick Investigation
Stairs (Optical Illusion)
Construct a Square
Supplementary Angles
Discover Resources
circle geometry - perpendicular to the centre from a chord
Riemann sums and Integrals
Fun!
Solving Tangent Equations
What is slope?
Discover Topics
Random Variables
Dilation
Set Theory
Hypothesis Testing
Natural Numbers