geogebra
-
Galilei’s Theorems in Tartu
Tartu Conference photos The presentation. Short blog post in English. Continue reading
-
Return of the Circle Problem in Tartu
What is the radius of the equilateral triangle? The radii of the circles are 1, 2, 3. Send me your solution before Sunday morning. I’m m at hyl.fi. Continue reading
-
42
Kas kun en itse keksinyt tuota. GeoGebrallakin se olisi onnistunut muutamalla kokeilulla. https://www.geogebra.org/m/a2wmzp6n Continue reading
