Classifying Quadrilaterals

Auteur :Christina Jackson, Anthony OR 柯志明

Classify quadrilaterals A to T. (Click a quadrilateral at the right, then click the quadrilaterals A to T in the same class.) Drag and rotate (the red point) the ruler to measure lengths and right angles.

Nouvelles ressources

Perimeter of Rectangle
Building Triangles with Set Areas
apec
Pathway to Proof: Triangle Angles
Rolling an Equilateral Triangle

Découvrir des ressources

SSS4 file, movement and variation assignment.
Geogebra 3
AOS of quadratic graph for students
Untitled
Locus_Equidistant from a fixed point

Découvrir des Thèmes

Figures Planes
Triangles
Arithmétique
Cercle Unité
Fonctions Trigonométriques