06JUL21

If the world is a Cartesian plane,

North America is in II Quadrant.

South America is in III Quadrant.

Africa is in I and II Quadrants.

Australia is in IV Quadrant.

Europe is in I Quadrant.

Asia is in I Quadrant.

Antarctica is in III and IV Quadrants.

Longitude is the X-coordinate of a place and its latitude is the Y-coordinate.


A point (m,n) is on the mth vertical and nth horizontal.

To move from (2,5) to (5,2) we have to move three units east and three units north.

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