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

רישום חופשי
Solving 2x2 and 3x3 Systems Using Cramer's Rule
Rectangular Cross Sections
Slopes of Parallel Lines
Square Cross Sections

Découvrir des ressources

Piecewise linear function with A(t)
Math Assessment
Angles in polygons
Octagon /Slope
Differentiation First Princ

Découvrir des Thèmes

Matrices
Cercle
Rectangle
Intersection
Corrélation