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cap12215orthocenter

Author:plantec1

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bewijs stelling van Pythagoras
Parabolas, Lines and Nomograms
What Do You See?
Pythagorean Theorem: Extension Exercises
Perpendicular Lines: Quick Exploration

Discover Resources

Inscribed Square Construction
Sierpinski Triangle
mean using frequency distribution
Elements of a Rhombus
Area and Perimeter in a Coordinate Plane (slanted shapes)

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Secant Line or Secant
Rhombus
Equilateral Triangles
Centroid or Barycenter
Hyperbola

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