Same-Side Interior Angles

Investigate

I constructed the same-side interior angles supplementary. If you change the angle measurements, are the lines still parallel? If you move the lines, are the lines still parallel?

New Resources

探究長方形對角線上的正方形數目
רישום חופשי
Roll 6d five times
Roll Dice
Experiments with Transformations in the Plane

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Pythagorean Theorem Practice
myfirstchallenge_arianna.ggb
conservazione energianuovo
CCSS High School: Geometry (Congruence) Volume 1

Discover Topics

Cone
Complex Numbers
Stochastic Process or Random Process
Vectors 2D (Two-Dimensional)
Mode