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
Besøg www.geogebra.org for at finde alle vores gratis GeoGebraApps. Har du brug for at komme i kontakt med os, kan du sende os dine spørgsmål eller feedback via Twitter @geogebra eller til
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