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

Writing and Graphing Proportional Relationships (k>0)
Midpoint Theorem Questions: Mild
Building Algebra Tile Models for Trinomials
GeoGebra 3D Modeling Workshop (March 8 2024)
Calculating Arc Length, Radius, and Central Angle

Discover Resources

Rectangles with fixed width
CIA5
Practice volume of cylinder with animation
Complex Number and Geometry I - Coordinate Plane
Copia de triedro de Frenet

Discover Topics

Kite
Straight Lines
Parabola
Geometric Distribution
Random Experiments