Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
18.12 Unit Circle
Author:
Daniel Ethier
Drag point B around the circle.
GeoGebra
As you drag point B around the circle, note the sin, cos, and tan of the angle between the x-axis and segment OB. When are they positive? When are they negative? When is the tan greater than 1?
New Resources
Addition of Vectors
Construct a Conic
Hexagonal curves animation
Sphere on a Grid
Tutorial: Create lists of numbers and objects
Discover Resources
זוויות בדלתון
Geogebra Exploration 3
Yansıtılmış Noktaların Koordinatları
Energy Ellipse
Modul 11_Matriks_Irawan_SMPN 2 Losari
Discover Topics
Special Points
Trapezoid
Area
Intersection
Exponential Functions