Astroid
Image: Wikimedia Commons

Astroid

Curve generated by rolling a circle inside another circle with 4x or (4/3)x the radius

From Wikipedia, licensed CC BY-SA 4.0.

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★ 3.8 average from 2 people · 2 entries

reductivegroup11/5/2026

This little curve was suddenly burdened with meaning within the last 3 years. Now I feel bad for it and all the other 4-point stellar shapes

shamanshu11/5/2026

top 5 shape

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