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GeoGebra
GeoGebra Classroom
GeoGebra
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Copy of Angles in Polygons
Author:
Mercedes Huffman
,
LS
Drag the slider to change the shape and see how the interior and exterior angles change.
GeoGebra
Can you see any patterns? What is the relationship between the interior and exterior angle at one corner?
New Resources
Ellipse, Hyperbola and Circle as Envelopes
Rotating Points (Optical Illusion)
Introduction
Linear Cross Section Exercise
Isosceles Triangle: Quick Construction
Discover Resources
Right Triangle
Graphing Linear Equations
Upside down book cover practice quiz and some fun
Mandelbrot Attractors
bateni
Discover Topics
Frequency Distribution
Secant Line or Secant
Differential Equation
Diagrams
Tree Diagrams