Cosine Construction

Author:: HHo

Topic:: Cosine

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

Arc Length and Sector Area
Umbrella Holder
INVESTIGATION - Linear solutions
Open Middle Sector Area Exercise
Open Middle Arc Length Exercise

Discover Resources

Graphing Points and Reflection
Which is Which izy
Amanda.R_Intro To GeoGebra Lab
Adding and subtracting int
Congruent Triangles

Discover Topics

Trigonometric Functions
Combinatorics
Rational Numbers
Linear Programming or Linear Optimization
Quadratic Functions