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GeoGebra Geometry

Easily construct triangles, drag points, draw parallel lines, intersect circles, save and share your results. ...

Free

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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

We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to support@geogebra.org

Store rating

4

out of

2468 reviews

Last update

Feb. 21, 2020

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