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Perpendicular Lines Investigation
Author:
Cory Sheeley
GeoGebra
What do you notice about slope?
Grab the A' point and drag it around. What do you notice about the slopes of the lines? Do you see a pattern?
New Resources
Angles of Intersecting Lines
Graph of y = ax² + bx + c
Trefoil Knot
bewijs stelling van Pythagoras
Triangle Flexer
Discover Resources
Brenda Aguilar Bisecting Segments and Angles.
Geogebra sketch supplementary angles
الأسية و اللوغاريتمية
DytevesM
rotation Sara-Maude Veilleux
Discover Topics
Distributions
Planes
Secant Line or Secant
Power Functions
Equations