Hinge Theorem and Its Converse

Auteur :Samantha Garcia

In the figure below, AE = BF and AC = BD. Move points E, C, F, and D to change the size of angles A and B. What do you notice about the lengths of EC and FD and their opposite angles?

Nouvelles ressources

bewijs stelling van Pythagoras
seo tool
Triangle with 3 Right Angles
Equation of Locus - Parabola
Pitfalls of Disk/Washer Method

Découvrir des ressources

Further Transformations of Sine Functions
square and parallelogram tiling
Special Quadrilateral: Theorem 2
Spirala
sin_cos_function

Découvrir des Thèmes

Cerf-Volant
Logarithme
Fonctions Affines
Plans
Losange