GoGeometry Action 23!

Auteur:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. White points are moveable at any time. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

Nieuw didactisch materiaal

Slope Illustrator (2)
רישום חופשי
Congruent Figures
Pythagorean Theorem: Extension Exercises
Squares Question

Ontdek materiaal

Jumlah Riemann
Tangent Exercise 2
การบวกจำนวนเต็ม sama
Converting Decimals to Fractions
חלב חמוץ - משימה 4

Ontdek onderwerpen

Ingeschreven cirkel
Frequentieverdeling
Zwaartepunt
Matrices
Standaardafwijking