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Points of Concurrency
Author:
John Killian
New Resources
Rose Curve - A Classical Construction
Isosceles Triangle: Quick Construction
Drag that Point!
Cross Product in 2D and 3D
Piano. Keyboard.
Discover Resources
Tales
Path of The Tangent Line
Using plane for different stereo problems
Technology Project #5 Drew Rische
Parallel Lines
Discover Topics
Orthocenter
Upper and Lower Sum or Riemann Sum
Parallelogram
Multiplication
Differential Calculus