Copy of Unit Circle for Sine and Cosine

ForfatterShelley Daniszewski, John Golden

This sketch tries to show the relationship between the measurements of a point on the unit circle and the definition of the sine and cosine functions.

Posted at mathhombre.blogspot.com.

Nye Materialer

Sine and Cosine on the Unit Circle
Discriminant of y = ax² + bx + c
bewijs stelling van Pythagoras
Graphs of Rational Expressions
Riemann Sums

Opdag Ressourcer

Hippocrates Angle Trisecting
Inddel hus i trekanter - matematik - indskolingen (2)
Grady's Dynamic Unit Circle
Reflecting points
CYCLIC QUADRILATERAL

Udforsk emner

Division
Forhold
Algebra
Funktionsgrafer
Geometri