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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רישום חופשי
Ringed Polyhedra
အခြေခံ data အခေါ်အဝေါ်များ
Pythagorean Day
Untitled

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Ёлочка
Pizza_Problem
Archimedes' method for calculating area of curved surface
Копия Radians in Unit Circle
Angle

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Equations
Reflection
Frequency Distribution
Linear Functions
Geometric Transformations