The Equator is 0 degrees latitude, and the Prime (or Grenwich) Meridian is 0 degrees longitude.
The approximate latitude and longitude lines for, Alexandria Egypt are 31 degrees E. and 31 degrees W.
Since you did not specify the directions of the latitude and longitude lines, the best assumption would be 15 degrees north latitude and 100 degrees east longitude. However, there is no capital city located there, and none at the other combinations. It is actually Chainat province in Thailand.
35 degrees north latitude and 53 longitude
The north and south poles are at 90° latitude, and ALL longitudes meet there so longitude at the poles is irrelevant. Honestly, it's much easier to discuss these things if you forget about "lines".
It is latitude lines. this is all from my geography class. hehehe
The equator is located at 0 degrees latitude. The angle of latitude starts at 0 at the equator and ends with +90 and -90 degrees at the North and South poles, respectively. Lines of latitude are parallel to each other.
grid lines of longitude and latitude
Lines of latitude and longitude allow a specific point to be located any where on the world.
The equator, located at 0 degrees latitude, divides the world into the Northern and Southern Hemispheres. The Prime Meridian, at 0 degrees longitude, separates the Eastern and Western Hemispheres. Together, these lines of latitude and longitude create a framework for understanding global geography.
The North Pole is located at a latitude of 90 degrees North. Since all lines of longitude converge at the poles, every line of longitude (from 0 degrees to 180 degrees East and West) passes through the North Pole. Thus, while the latitude at the North Pole is fixed, the longitude can be considered variable.
The South Pole is at 90 degrees S. The North Pole is at 90 degrees N. All lines of longitude converge at both poles.
All of the other meridians; the lines of longitude.