Quadrilateral Invariant

Author:Judah L Schwartz

Drag WHITE dots to fix the GREEN quad. Slider adjusts the fraction of the side of the quad occupied by the YELLOW segment. Conjecture(s) ? Proof(s) ? Extension(s) ?

Adapted from an applet by Anthony CM Or

New Resources

Regular Polygons and Equivalent Triangles
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Regular Star Polygons
apec

Discover Resources

Garfield proof of Pythagoras
Transformations
Discovering the Pythagorean Theorem Converse

Discover Topics

Pyramid
Angles
Line Segment
Inequalities
Frequency Distribution