Sin, cos and tan on the unit circle (degrees)

Tema:Círculo, Trigonometría, Círculo unitario

A circle of radius 1 can be used to determine sin, cos and tan of a given angle by the position of a point on it's circumference that has been rotated about a given angle.

Nuevos recursos

Right Triangle Inscribed in a Semicircle
Squaring a Rectangle (PST Version)
Function art 3D - waiting shed
Rovnoběžnost rovin
Midpoint Theorem Questions: Mild

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Graphing Lines in Standard Form
maths
Bisect the angle
y = 1/cosx = secx
Triangle Angle Theorem

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Triángulos Escalenos
Histograma
Conjuntos
Ángulos
División