Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Unit Circle and Special Triangles
Author:
Meerna Ayoubi
,
Nick Kochis
,
Mike May
Investigate the exact trigonometric values by dragging the green dot around the unit circle.
GeoGebra
Do you observe any patters with the sine and cosine functions relating to the coordinates?
New Resources
Viviani's Window
Slope Field (1)
Ellipse, Hyperbola and Circle as Envelopes
Slope of a Straight Line: Run and Rise
Linear Cross Section Exercise
Discover Resources
Exploring the hyperbola
Plant Growth
Angles related to parallel lines (Converses)
Circle Theorem 2 - Proof
Congruent Triangles
Discover Topics
Symmetry
Trigonometric Functions
Scatter Plot
Random Variables
Ellipse