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

Segment Addition Postulate (Mild Questions)
Mandelbrot 2
Midpoint Theorem Questions: Mild
Angle Addition Postulate (V2) - Integer Solutions
Writing and Graphing Proportional Relationships (k>0)

Discover Resources

epicycloid
Pythagorean triples map
Net of a Square Pyramid
Numeros Complejos
Exploration 4

Discover Topics

Rational Numbers
Sine
Median Line
Set Theory
Quadratic Equations