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GeoGebra
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Unit Circle Ratios
Author:
Pierre Lacoste
Topic:
Circle
,
Ratios
,
Unit Circle
GeoGebra
Are there lengths around the unit circle that represent every trigonometric ratio?
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Icosahedron1
Finding Average Rate of Change of a Function
Poorly Drawn Parallelograms
Quiz: Finding Average Rate of Change
Discover Resources
unit 5 portfolio
Rotating a Rectangle Around an Axis
Converse Pythagorean Theorem
isosceles trapezoid construction
Elementary Geometry
Discover Topics
Fractions
Scalene Triangles
Power Functions
Incircle or Inscribed Circle
Rotation