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

Graphing Basic and Compound Inequalities
Function Art 3D - Flower
Function art 3D - waiting shed (v2)
Pythagorean Theorem: Extension Exercises
Perpendicular Lines: Quick Exploration

Ontdek materiaal

Triangle Inequality Warm Up
Span of Vectors in R^3
GeoGebra Geometry App: Beginner Tutorials with Lesson Ideas
euclid 1.3
A.2.1.3 What are the Constraints?

Ontdek onderwerpen

Kwadratische functies
Histogram
Driehoeken
Logaritmische Functies
Omgeschreven cirkel