GeoGebra Geometry

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 [email protected]