Shibaprasad B :liverpoolfc:
RT @fermatslibrary
Here's why the circle has 360 degrees: around 2400 B.C., the ancient Sumerians noticed the Sun's annual path across the sky was ~ 360 days. In order to track the Sun's motion, they decided to divide the circle in 360 degrees. https://t.co/IIy8uoCC16
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