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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
Odd or Even
Rose Curve - A Classical Construction
Cross Product in 2D and 3D
Piano. Keyboard.
Rotating Points (Optical Illusion)
Discover Resources
C0501X02Simp
HKDSE Practice Paper MC (B)
test
Translating a Line Segment Investigation
Cannon Battle (vs CPU)
Discover Topics
Cylinder
Rhombus
Equilateral Triangles
Inequalities
Right Triangles