Alternate Interior Angles

Investigate

I constructed the alternate interior angles congruent. If you change the angle measurements, are the lines still parallel? If you move the lines, are the lines still parallel?

New Resources

Right Triangle Inscribed in a Semicircle
Rotating Custom Polygons Around an Axis
Rossler's Attractor
Mandelbrot
Segment Addition Postulate (Mild Questions)

Discover Resources

MaguireCartisian
Cylindrical Co-ordinates
Simulation of Machines and Engines
Reflection about y=x
Untitled

Discover Topics

Continuity
Conditional Probability
Set Theory
Logarithm
Secant Line or Secant