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GeoGebra
GeoGebra Classroom
Outline
Parallel Lines and Angles Problem
Part 1: Observe and Conjecture
Part 2: Investigate
Part 3: Prove
Parallel Lines and Angles Problem
Author:
Aaron Dankman
Topic:
Angles
Review, exercises, and a fun challenge related to some angle theorems
Part 1: Observe and Conjecture
Part 2: Investigate
Part 3: Prove
Next
Part 1: Observe and Conjecture
New Resources
Variation Theory Parallelogram Proofs
Exploring the Derivative of a Quadratic Function
alg2_05_05_04_applet_exp_fxn_flvs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Quiz: Finding Average Rate of Change
Discover Resources
Pythagorean Triple
polararea
CircularMotion
EM 2013 P2 Q9
Copying the Cats
Discover Topics
Equations
Straight Lines
Function Graph
Cube
Conic Sections