Basic Circle Functions

Topic:Circle, Cosine, Functions, Sine, Tangent Function, Trigonometry

David Joyce is a brilliant visual thinker and representer, and he has this great image at the beginning of his trigonometry short course. See the course at http://www.clarku.edu/~djoyce/trig/

New Resources

Linear Equation Graphs: Thin Slice
Function Art 3D - Flower
Squares Question
Absolute Value Functions f(x)=a |x - h| + k
Pythagorean Theorem: Quick Illustrator

Discover Resources

Problem 1. The optimal triangle
slide_2
Lamar cagle
Equal Arcs Equal Chords Equal Angles
Fungsi Sinus

Discover Topics

Expected Value
Similar Triangles
Scatter Plot
Interest Calculation
Integers