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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
Cross Product in 2D and 3D
Stairs (Optical Illusion)
Viviani's Window
Isosceles Triangle: Quick Construction
Linear Cross Section Exercise
Discover Resources
All kinds of hexagons
Geometry 2016-2017 Neal Creeden
Circumcenter
Arbitrary Triangle pt.2
Table Designs - Task
Discover Topics
Median Line
Difference and Slope
Perimeter
Hyperbola
Linear Programming or Linear Optimization