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Angles in Polygons
Author:
Katelynn Hanna
,
Tim Brzezinski
Topic:
Angles
,
Polygons
GeoGebra
What do you notice about the angles in a triangle? What do they all add to?
New Resources
"Compressed" Astroid as Envelope
Isosceles Triangle: Quick Construction
Spinning cube - Belt Trick
Slope of a Straight Line: Run and Rise
Angles and Intersecting Lines: Quick Investigation
Discover Resources
test chord lengths
Design Examples & Templates of Possible Interactivities
Choice D - Submarine Rate of Change
Lee_Period2_IntroGeogebra
Actividad
Discover Topics
Centroid or Barycenter
Trapezoid
Linear Functions
Parametric Curves
Dilation