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Compound Angle Formulae

Author:Elliot Malkin
Topic:Angles, Trigonometry
Drag the blue dots to see what happens. When you have settled on your favourite angles...
  • Can you work out the values of all the other angles in the diagram?
  • Can you work out all of the lengths?

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  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Interactive Unit Circle - Exact Trig Values

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Discover Topics

  • Geometric Transformations
  • Centroid or Barycenter
  • Planes
  • Circumcircle or Circumscribed Circle
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