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Circle coordinate geometry formulas11/23/2023 ![]() The point represented in the fourth quadrant (1, -2) is plotted with reference to the positive x-axis and negative y-axis.The point represented in the third quadrant (-3, -4) is plotted with reference to the negative x-axis and negative y-axis.The point represented in the second quadrant is (-3, 2) is plotted with reference to the negative x-axis and positive y-axis.The point represented in the first quadrant (3, 1) has both positive values and is plotted with reference to the positive x-axis and the positive y-axis.Also, the positive y-axis is above the origin O, while the negative y-axis is below the origin O. ![]() The positive x-axis is to the right of the origin, while the negative x-axis is to the left of the origin.The cartesian plane is always divided into four quadrants as I, II, III, IV.x coordinate or Abscissa if the distance of any point from the y-axis whereas the distance of any point from x-axis is called y coordinate or ordinate.Let (c,d) is an ordered pair then, c is the x-coordinate and d is the y-coordinate any random point on the coordinate plane is represented in the ordered pair of numbers.Origin: It is the intersecting point of two lines i.e, the centre of the coordinate plane and its coordinates are (0,0).Some important pointers of coordinate geometry are: ![]() The aforementioned two perpendicular lines are called the coordinate axis. In the famous Cartesian Coordinate system, there is a plane know as Cartesian plane comprises of 2 number lines which bare perpendicular to each other i.e., x- Axis (Vertical) and Y-Axis (Horizontal) which represent the two variables. Understanding the Cartesian Coordinate Geometryīefore we began to explore the formulas of this chapter, let us first understand the working of coordinate geometry. To get a rudimentary understanding of Coordinate geometry, we will learn about the coordinate plane and the coordinates of a point. Syllogism Questions What Is Coordinate Geometry?Ĭoordinate geometry is a discipline of mathematics that aids in the presentation of geometric forms on a two-dimensional plane and the learning of their properties.
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