Question

why 180 degree W and 180degree E is same?​

Answer 1

Answer:

The 180th meridian or antimeridian is the meridian 180° both east and west of the Prime Meridian, with which it forms a great circle dividing the earth into the Western and Eastern Hemispheres. It is common to both east longitude and west longitude.

Explanation:

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Answer 2

Answer:

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