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Trig in the unit circle ~ Reference Angles and Symmetry
Author:
VTMike
Topic:
Angles
,
Circle
,
Symmetry
,
Unit Circle
Use the slider to see how the different angles present in each quadrant
GeoGebra
How are the values similar? How are they different?
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Poorly Drawn Parallelograms 3
Parallelograms: Quick Investigation
Variation Theory Parallelogram Proofs
探究由平行線和截線所成的角
Discover Resources
Another Special Right Triangle (Guided Discovery)
Another way to introduce Thales' circle theorem
-7/6
CHANGING PATTERN
γεωμετρία_α_γυμνασίου
Discover Topics
Vectors
Rotation
Constructions
Tree Diagrams
Matrices