The Cosine and the Unit Circle

Topic:Circle, Cosine, Trigonometry, Unit Circle

The applet uses the unit circle to demonstrate how the cosine varies as the central angle changes. The Unit Circle has a diameter of one unit and is centred at x-y coordiates of 0,0

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Curve C1 through 7 points and their tangents.
רישום חופשי
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Arc Length, Sector, Segment and Chord calculator
QUADRATIC EQUATION
test #8
Logo LEBRON JAMES

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