S3M2: Sine, cosine, and the unit circle

Onderwerp:Cirkel, Cosinus, Sinus, Eenheidscirkel

Move the red point on the unit circle. What is the connection between the coordinates of the point and the values of the trigonometric functions of the angle? Why?

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Pythagorean Theorem: Extension Exercises

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