Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Copy of Investigate the sum of exterior angles in polygons
Author:
Dennis Richards
,
Paul Smith
Change the angles in different polygons, and then find the sum of the purple exterior angles in each polygon by hand.
GeoGebra
Can you see any pattern? Why might this be the case?
New Resources
Toroidal Spiral
רישום חופשי
Graph of y = ax² + bx + c
အခြေခံ data အခေါ်အဝေါ်များ
Graphical solution of ax² + bx + c = k
Discover Resources
Parallelograms
Intersecting Planes
Centroid
พื้นผิวในปริภูมิสามมิติ
Slides, Flips and Spins ~ Rotations
Discover Topics
Upper and Lower Sum or Riemann Sum
Fractions
Standard Deviation
Mathematics
Logic