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Parallel and perpendicular lines
Author:
ciara.folens
Move the sliders to vary the diagram.
GeoGebra
New Resources
Poorly Drawn Parallelograms 2
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Dissections by Guillermo Bautista
Quiz: Finding Average Rate of Change
Tutorial: Create lists of numbers and objects
Discover Resources
Sine translations
Puzzle-Box Expert (1)
Area of Parallelogram
Functions
Triangle Angles and Sides
Discover Topics
Symmetry
Arithmetic Operations
Hyperbola
Exponent
Secant Line or Secant