S3M2: Sine, cosine, and the unit circle

Argomento:Circonferenza, Coseno, Seno, Circonferenza unitaria

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?

Nuove risorse

Area of a Trapezoid
רישום חופשי
Pathway to Proof: Triangle Angles
apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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true/circumcenter2.ggb
Rectangular Pyramid Net
Punkt auf WurzelFunktionUndefiniert
Gradient
d=sqrt(33)
Vertically Opposite Angles and Angles Around a Point

Scopri gli argomenti

Parallelogrammi
Moltiplicazione
Funzioni quadratiche
Area
Quadrilateri