Copy of Sin Cos and Tan animated from the unit circle

Auteur:Rita Visser, Tim Elton

See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.

Nieuw didactisch materiaal

Rolling a Square
Row and Column Views of Systems of Linear Equations
Taylor Error Bound
Circumference of a unit circle
Cartesian Notation of a Vector

Ontdek materiaal

Visualizing Complex Polynomials
The Japanese Theorem for cyclic polygons
Stretches of a reciprocal function.
การลบจำนวนเต็ม
hw problem

Ontdek onderwerpen

Kegel
Histogram
Rechth. prisma
stelling van Pythagoras
Betrouwbaarheidsinterval