Special Quadrilaterals with copies

Onderwerp:Vlieger en deltoïde, Parallellogram, Rechthoek, Ruit, Vierkant, Trapezium

You can change the shape of these special quadrilaterals by dragging the named vertices. You can move the copies of the quadrilaterals by dragging the one named vertex on each.

Nieuw didactisch materiaal

繪畫垂直線
Isosceles Right Triangle
Linear Equation Graphs: Thin Slice
Parabolas, Lines and Nomograms
Congruent Sides & Angles in △s: Exploration

Ontdek materiaal

Reference angles for the fourth quadrant
Angle subtended at circumference
Triangle angle sum
W8/1 Intersection of an ellipse and a line
Area of parellelogram

Ontdek onderwerpen

Grafiek
Hoogtepunt
Rotatie
Kegelsneden
Bijzondere punten