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.

Nouvelles ressources

Marion's Theorem
Rotating Custom Polygons Around an Axis
Segment Addition Postulate (Mild Questions)
Perpendicular Lines: Quick Exploration
Deriving the Arc Length Formula

Découvrir des ressources

Example 1
Angles in the same segment
ivonne hernandez
Discrete vs. Time - Blog
g) a + b*cos(cx+d)

Découvrir des Thèmes

Equation Différentielle
Soustraction
Triangles Scalènes
Problèmes d'Optimisation
Fonctions en Escalier