Question

How many longitudes what r they
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Answer 1

Answer:

refer to the attachment

Answer 2

Answer:

Here is your answer.

Explanation:

There are 360 Longitudes because there are 179 meridians at the western hemisphere,179 meridians at the Eastern hemispher.There are also one prime meridian and the 180 degree meridian.

And What is longitude

An angular distance of a place east or west of the green which meridian,or west of the standard meridian of a celestial object,usually expressed in degrees and minutes.