Spirographs

Author:Chip Rollinson

While this applet's animation is not smooth, it is smooth if you download its file and open it in the GeoGebra app. Here's a site where you can create your own designs, save them, etc: http://nathanfriend.io/inspirograph/

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
רישום חופשי

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สามเหลี่ยมพีทาโกรัส
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