Question

use of coordinate system​

Answer 1

Answer:

coordinate system is a method for identifying the location of a point on the earth. Most coordinate systems use two numbers, a coordinate, to identify the location of a point. Each of these numbers indicates the distance between the point and some fixed reference point, called the origin.

Answer 2

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cartisean co-ordinate system indicates that position of a point with respect to fixed point as reference and it the shortest distance from the co-ordinate axes. well, in two dimensional system, there are two fixed axes , x and y axes . And in three dimensional system, there are three fixed axes, x , y and z axes. All these axes are perpendicular to each other and they met at a fixed point is known as \bold{\text{origin}}origin .

in two dimensional cartisean system , x axis represents horizontal line and y -axis represents vertical line . A cartisean co-ordinate is usually represented by ordered pair (x ,y) where x is horizontal distance from origin and y is vertical distance from origin.