Rotating Lines

Author:David Wees

Try changing the value of the angle below. What relationships do you see between the lines as the angle changes? What relationships do you see between the lines when they are perpendicular to each other?

New Resources

Angle Addition Postulate (V2) - Integer Solutions
Isosceles Right Triangle
繪畫垂直線
Linear Combination of Vectors
Writing and Graphing Proportional Relationships (k>0)

Discover Resources

Quadrilateral Detective
kite
Modulus f(|x|)
guadratic huter
Rectangle uf

Discover Topics

Mathematics
Bar Chart or Bar Graph
Logic
Conic Sections
Pie Chart or Circle Chart