Angle sum of a quadrilateral

Auteur:mathstobie, amylava

Students move the points around to investigate the angle sum of a quadrilateral. There is also an option to show whether the quadrilateral is convex or concave.

Nieuw didactisch materiaal

兩位數的位值
Area Between Two Curves
random coprime pairs
Billard V5.2 and V6
函數的奇偶性

Ontdek materiaal

Circle Theorems, Angles in a semi circle
polygons
สุ่มโจทย์
subtract 2ab
Copie de Air Column Resonance with Longitudinal Waves

Ontdek onderwerpen

Oppervlak
Modus
Veelhoeken
Differentiaalvergelijking
Verschil en helling