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

Pythagorean Template: Integer Legs
Linear Equation Graphs: Thin Slice
What Do You See? (2)
繪畫垂直線
Isosceles Right Triangle

Discover Resources

Central, Inscribed, and Circumscribed Angles
secant and secant relationship
Voronoi Example
Lunging Lizard
EXTERIOR ANGLE PROPERTY OF A TRIANGLE

Discover Topics

Scatter Plot
Differential Calculus
Rectangle
Angles
Parametric Curves