Spiral
![Cutaway of a nautilus shell showing the chambers arranged in an approximately logarithmic spiral](/Images/godic/202502/12/NautilusCutawayLogarithmicSpiral4058.jpg")
![An Archimedean spiral, a helix, and a conic spiral](/Images/godic/202502/12/Schraube_und_archimedische_Spirale4058.png")
![](/Images/godic/202502/12/Archimedean_spiral.svg4058.png")
![](/Images/godic/202502/12/Cornu_Spiral.svg4058.png")
In mathematics, a spiral is a curve which emanates from a central point, getting progressively farther away as it revolves around the point.
Spherical spiral
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