Why Are There 360 Degrees In A Circle? - Science ABC

A full circle is 360 degrees because the Babylonians used the sexagesimal system. It also represents the number of days a year and also because 360 is highly composite.

The other day, I helped my 12-year-old cousin with his math homework. His homework had questions about the area of a circle with a certain radius and circumference. The questions seemed quite simple, and we were able to solve them all in 15 minutes.

What annoyed my cousin all the time, however, was, why was a complete circle 360 degrees? Why not something simpler like 10 degrees or 100 degrees? All calculations would have been so easy; wouldn’t that be more convenient?

Protractor - Actual Size Graduation vector - Vector(attaphong)S
A full circle is 360 degrees, but why? (Photo Credit : attaphong/Shutterstock)

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