## RD Sharma Solutions for Class 11 Maths Chapter 22 - Free PDF Download

## FAQs on RD Sharma Class 11 Maths Solutions Chapter 22 - Brief Review of Cartesian System of Rectangular Coordinates

**1. What is a Rectangular Coordinate system?**

In a plane, a Cartesian coordinate system is a coordinate system that uniquely specifies each point by a pair of numerical coordinates, which are the distances to the point signed from two fixed perpendicular oriented lines, measured in the same length unit. The two-dimensional plane that consists of an x-axis and a y-axis forms the basis of the Rectangular Coordinate System. The two-axis are perpendicular to each other and therefore they divide the plane into four sections. These sections are known as quadrants and are numbered anti-clockwise.

**2. What is the use of the Rectangular Coordinate system?**

Plot points on a Coordinate Rectangular System are used in algebra to display a relationship between two variables in a rectangular coordinate system like maps that use a grid system to mark locations. The rectangular coordinate system is also known as the XY-plane or the coordinate plane. Also, the rectangular coordinate system can be used to identify points in a plane uniquely by using ordered pairs in the form of (x,y). These pairs indicate the position of points in relation to the origin.

**3. Why is RD Sharma Class 11 Chapter 22 Solutions important?**

The RD Sharma solution on the Rectangular Coordinate system chapter is created by an expert who has a lot of experience on the subject. So students are advised to download the free PDF from Vedantu to score good marks in their exams. RD Sharma Class 11 Solutions for Chapter 22 are very essential as these solutions cover all the important concepts regarding the chapter. These solutions also act as revision notes for the students which they can go through easily just before their exams.

**4. What are the topics covered in RD Sharma Class 11 Math Chapter 22?**

Chapter 22, that is, Brief Review of the Cartesian System of Rectangular Coordinates of Class 11 is an essential chapter. RD Sharma covers all topics related to the chapter including revision of the concepts studied in the previous class, formula to calculate the distance between two points on a cartesian system, area of a triangle, centroid, in-center of a circle, ex-center of a circle, locus, equation of a locus and shifting of origin. All these topics are well defined in the solutions along with illustrations so that the students can understand concepts well.The Students can easily download these quality study materials on the website of Vedantu.

**5. What are certain tips that can help me solve RD Sharma Class 11 Math Chapter 22?**

Chapter 22, that is, Brief Review of Cartesian System of Rectangular Coordinates of Class 11 is a very simple chapter if dealt with properly. The students should follow certain tips that can help them perform better in questions related to this chapter:

Try remembering all the formulae dealt with in the chapter

Practice questions related to area of triangle thoroughly

Remember which formula is to be used in which situation

Study terminologies well as they can be asked in small theoretical questions.