Congruent Triangles Post

Author:florin-post, GeoGebra Materials Team, Tim Brzezinski, Anthony OR 柯志明

Drag point D onto point C. Rotate point E onto point A. Rotate point F onto point B and point G onto point B. Click on the icon in the top right hand corner to reset the construction.

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apec
Sketching Vector Function (1)
Graphical solution of ax² + bx + c = k
Trefoil Knot
Circles - Relative Positions

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Step 6
NA - Alternate Angles
CIRCLE-equal chords equidistant
Nacho Gill_Ante_Cr_Alexia_RO_Mathis GER
Exploring Conic Sections

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Planes
Scatter Plot
Linear Regression
Incircle or Inscribed Circle
Special Points