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

Marion's Theorem
Modifiable Right Triangular Prism
Calculating Arc Length, Radius, and Central Angle
Right Triangle Inscribed in a Semicircle
Deciding How New Information Affects Probability

Ontdek materiaal

Normal Transforming to Z
Problem Plotting Points
Apparent Depth V1
Possible intersections of straight lines
Yellover the bumper intake

Ontdek onderwerpen

Ongelijkheden
Lichamen
Veelhoeken
Trapezium
Natuurlijke getallen