Basics of 2D Coordinate Geometry
Basics of 2D Coordinate Geometry: Overview
This topic covers concepts, such as, 2D Coordinate System, Quadrants of 2D Plane, Area of Triangle & Area of Quadrilateral etc.
Important Questions on Basics of 2D Coordinate Geometry
In what ratio does the point divides the line segment joining the points and ?

The distance between points and is

From the point on the circle , a chord is drawn and extended to a point such that . The equation of the locus of is

Consider a rigid square as in the figure with and on the and -axes, respectively.
When and slide along their respective axes, the locus of forms a part of

What is the distance of point from the origin?

Square has side length Point lies inside the square so that and The centroids of and are the vertices of a convex quadrilateral. The area (in sq. units) of the quadrilateral is

Point divides line , with and in ratio externally. Find the coordinates of .

Point divides line , with and in ratio externally. Find the coordinates of .

Point divides line , with and in ratio externally. Find the coordinates of .

Point divides line , with and in ratio externally. Find the coordinates of .

Point divides line , with and in ratio externally. Find the coordinates of .

Write the quadrant to which the following point belongs to.

Write the quadrant to which the following point belongs to.

Write the quadrant to which the following point belongs to.

Find the foot of perpendicular from to axis.

Find the foot of perpendicular from to axis.

Find the foot of perpendicular from to axis.

Find the foot of perpendicular from to axis.

Find the foot of perpendicular from to axis.

Define coordinate system. Find the quadrant belongs to.
