Cosine Construction

Author:HHo

You can navigate with the blue point on the circle, meanwhile the function will be constructed. The cosine of an angle is the ratio of the length of the adjacent side to the length of the hypotenuse.

New Resources

Segment Addition Postulate (Mild Questions)
Pythagorean Theorem: Extension Exercises
Function art 3D - waiting shed (v2)
Rovnoběžnost rovin
Function Art 3D - Flower

Discover Resources

Interactive Graphing Straight Line Ex 1A
Draw Parallel Line II Summary
Triangle Congruences
triangle line
Triangles Diamond Keri

Discover Topics

Geometric Mean
Poisson Distribution
Addition
Interest Calculation
Equilateral Triangles