S3M2: Sine, cosine, and the unit circle

Onderwerp:Cirkel, Cosinus, Sinus, Eenheidscirkel

Move the red point on the unit circle. What is the connection between the coordinates of the point and the values of the trigonometric functions of the angle? Why?

Nieuw didactisch materiaal

Vector Projections
Proof of a Rhombus by Construction and Deduction
Fraction Subtraction
GeoGebra Notes
Polynomial Division and the Remainder Theorem

Ontdek materiaal

Side Angle Relationship
Josephus Problem
Incenter
Sample - Final
Rectangles Characteristics

Ontdek onderwerpen

Constructies
Vergelijkingen
Grafiek
Getallen
Bijzondere punten