Angle Exploration for Quadrilaterals

Auteur:Jim Doherty

In this sketch you can explore the sum of the sides of a quadrilateral and the sum of the interior angles of a quadrilateral by choosing any vertex to move.

Nieuw didactisch materiaal

Classifying Triangles
Focus and Directrix
Rectangle Construction Template (V2)
Mondrian's Puzzle
apec

Ontdek materiaal

Digital Algebra Tiles
true/Ceva3.ggb
Intersection of Medians
Kim_Lew_Perpendicular Bisector in a Triangle
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Ontdek onderwerpen

Deling
Matrices
3D vectoren (driedimensionaal)
Rechthoekige driehoeken
Logica