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GeoGebra
Week 2 - Nine-point circle
Author:
Ku, Yin Bon (Albert)
Topic:
Circle
,
Geometry
Related Topics
Angles
Congruence
Conic Sections
Constructions
Coordinates
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Phasor addition
Constr, Perp. Rigla
Properties of triangles based on sides
Pedal curves of Conics
Lamp
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Rhombus
Angles
Mathematics
Tangent Line or Tangent
Subtraction