Sum of Exterior Angles demo

Exterior Angles of Polygon

You can edit the total number of sides by the slider. If you wish to, you can change the maximum number of sides, however you might find that it doesn't fit on your screen.

New Resources

רישום חופשי
bewijs stelling van Pythagoras
Area of a Trapezoid
Sum of Squares: Proof without Words
Rectangle Construction Template (V2)

Discover Resources

Locus of a point which is equidistant from two fixed points
Reflexão central relativa à origem
Triangle Centers
problem 11 15.6

Discover Topics

Line Segment
Poisson Distribution
Curve Sketching
Quadratic Functions
Logic