Coplanar lines. The lines which lie on the same plane are said to be coplanar lines. In the above figure, we can see that the lines, l, m and n lie on the same plane, hence they are coplanar. Coplanar line segments.
Occupying an area of more than 190 km 2 (73 sq mi), Aleppo is one of the fastest growing cities in the Middle East. According to the new major plan of the city adopted in 2001, it is envisaged to increase the total area of Aleppo up to 420 km 2 (160 sq mi) by the end of 2015.
Located in the continent of Asia, Syrian Arab Republic covers 183,630 square kilometers of land and 1,550 square kilometers of water, making it the 89th largest nation in the world with a total area of 185,180 square kilometers. Syria became an independent state in 1946, after gaining its sovereignty from Turkey.