Trigonometric Functions

HHo, 10/05/2014

This GeoGebra-Book shows constructions of some important trigonometric functions!


  • 1. Sine Construction
  • 2. Cosine Construction
  • 3. Tangent Construction
  • 4. Cotangent Construntion
  • 5. Secant Construction
  • 6. Cosecant Construction

1.

Sine Construction

You can navigate with the blue point on the circle, meanwhile the function will be constructed. The sine of an angle is the ratio of the length of the opposite side to the length of the hypotenuse.
– HHo

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