Question

180° meridian is used to determine GMT correct and rewrite the wrong statement​

Answer 1

Explanation:

the Prime Meridian

Since the late 19th century, the Prime Meridian at Greenwich has served as the reference line for Greenwich Mean Time, or GMT.

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.

Answer 2

180° meridian is used to determine GMT  is a wrong statement

0° meridian is used to determine GMT is a correct statement.

• the imaginary lines joining the two poles across the globe is called the meridian of longitude.
• the meridian of longitude is 360 in number.
• the one which is passing through Greenwich in London is considered to be prime meridian at 0°. it is taken in reference to the International Date line.