Quadrantal Angles

Quadrantal Angles and Reference Triangles

Move the terminal side of the angle around the circle. What happens when the terminal side of an angle falls on the x or y axis in between each quadrant. What conclusions can you make?

New Resources

Isosceles Right Triangle
Basic and Compound Inequality Illustrator
Conditional Probability in Two-Way Tables
Deciding How New Information Affects Probability
Laundry Basket

Discover Resources

Weight Force Model
Geogebra Project (Matt)
Activity 1
Tessellation Muhammad.s 22
Untitled

Discover Topics

Rhombus
Exponential Functions
Vectors 3D (Three-Dimensional)
Dilation
Centroid or Barycenter