Basic Circle Functions

Topic:Circle, Cosine, Functions, Sine, Tangent Function, Trigonometry

David Joyce is a brilliant visual thinker and representer, and he has this great image at the beginning of his trigonometry short course. See the course at http://www.clarku.edu/~djoyce/trig/

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רישום חופשי
apec
Transformations: 2 Steps (V1)
Constructing Equilateral Triangles + Activities
Transformations: 2 Steps (V2)

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Sliding Ladder Extension
volume_guldin2
Inclinação de uma reta
Leslie-Matrix
Matikkapakki - Divergenssi
Isosceles Trapezoid Properties

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Surface
Terms
Upper and Lower Sum or Riemann Sum
Diagrams
Tree Diagrams