The Cosine and the Unit Circle

Författare/skapare:Chris Wells

Område(n):Cirkel, Cosinus, Trigonometri, Enhetscirkeln

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

Nya resurser

Perimeter of Rectangle
Area of a Trapezoid
Building Trapezoids with Set Areas
Rolling an Equilateral Triangle
Superellipse

Upptäck resurser

Trig ratios
Ellipse (Vertices / Co-Vertices)
Listas de números
Untitled
Regression

Undersök matematisk områden

Statistik
Subtraktion
Stapeldiagram
Cylinder
Koniska sektioner, Kägelsnitt