Answers

2016-04-28T15:54:20+05:30
Lines of Latitude are from east to west as circles which is parallel to equator.
Lines of Longitude are from north to south as vertical lines and are also imaginary lines.
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2016-04-28T16:29:32+05:30
horizontal  lines that travel from east to west which is parallel to equator are called latitude

vertical lines that travel from from north to south are longitudes

they are imaginary lines.
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