Search

Google Classroom

GeoGebra Classroom

Home
Resources
Profile
Classroom
App Downloads

Cosine and Sine of 30n°

Author:Norm Prokup

Topic:Cosine, Sine

New Resources

Text with alpha background color
Parabola - Write the Equation - Practice
Right Triangle Trig Ratios: sin, cos, tan
Identify Opposite, Adjacent, Hypotenuse
Proving Triangles Similar by Dilation

Discover Resources

Parabola as an envelope
Side-Side-Angle
Tame Impala Album Cover Geogebra
Centroid
Angle in Triangle Random Generator

Discover Topics

Perimeter
Hyperbola
Expected Value
Multiplication
Equilateral Triangles

About Partners Help Center

Terms of Service Privacy License

Graphing Calculator Calculator Suite Math Resources

Download our apps here:

© 2026 GeoGebra®