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Reference Angles and Triangles
Author:
Ashley Coon
,
Scott Farrar
Drag P. Blue = Standard Angle, Red = Reference Angle.
GeoGebra
What is a reference angle? / Why do we use them?
New Resources
Average Rate of Change: Graph a Function (2)
Icosahedron1
Tutorial: Create lists of numbers and objects
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Icosahedron
Discover Resources
Animation-an-aus
spiegelsymmetrie
Prob Plotting Points
pg 65 #6
Introduction to Conic Sections and Degenerate Conics
Discover Topics
General Quadrilateral
Circle
Integral Calculus
Parallelogram
Real Numbers