# spherical geometry

- the branch of geometry that deals with figures on spherical surfaces.

## Origin of spherical geometry^{}

First recorded in 1720–30

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# spherical geometry

- the branch of geometry concerned with the properties of figures formed on the surface of a sphere

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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# spherical geometry

- The geometry of circles, angles, and figures on the surface of a sphere.

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