Science, asked by reenaranchi912, 8 months ago

what is prime meridian​

Answers

Answered by kashish37650
1

Answer:

prime meridian is the 0° longitude

Answered by ashishbhasin9977
1

Answer:

A prime meridian is the meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°. Together, a prime meridian and its anti-meridian (the 180th meridian in a 360°-system) form a great circle. This great circle divides a spheroid into two hemispheres. If one uses directions of East and West from a defined prime meridian, then they can be called the Eastern Hemisphere and the Western Hemisphere.

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