Easily construct triangles, drag points, draw parallel lines, intersect circles, save and share your results. Millions of people around the world use GeoGebra to learn mathematics and science. Join us!
⢠Create constructions with points, lines, circles, polygons, and angles
⢠Explore interactive geometry by dragging points
⢠Measure lengths and areas
⢠Transform shapes by mirroring, rotating and dilating them
⢠Try advanced constructions with conics and locus lines
⢠Investigate construction steps to get deeper understanding
⢠Search for free learning activities directly from our app
⢠Save and share your results with others
Weād love to hear from you: send us your questions or feedback via Twitter @geogebra or to support@geogebra.org
Ultima actualizare
30 iun. 2025