Why same areas? (3)

Thème :Aire

ABCD is a rectangle, and ABE, BDF, DCH, CAG are equilateral triangles. Why are the areas of the different colors the same? (Hint: Try to resize ABCD to see anything is keeping unchanged)

Nouvelles ressources

Mondrian's Puzzle
Regular Polygons and Equivalent Triangles
Slope Between 2 Points (Phase 2)
Superellipse
Conway Circle Theorem

Découvrir des ressources

Area: Multiplication Beginnings- Lesson 6
ML6_2.4
Poster #4
משפט חפיפה צלע צלע זווית
Surface of Revolution: y-Axis (3D Glasses)

Découvrir des Thèmes

Équations Linéaires
Mathématiques
Dérivée
Valeur Médiane
Nombres Rationnels