Question

To locate the point in cartesian plane we need how many references just one or two
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Answer 1

Answer:

To locate the position of an object or a point in a plane, we require two perpendicular lines. One of them is horizontal, and the other is vertical. 2. The plane is called the Cartesian, or coordinate plane and the lines are called the coordinate axes.

Answer 2

Answer:

To locate a point on the cartesian plane we need both the distance it has from the x axis and it's distance from the y axis

So we need both coordinates to accurately mark a point