RD Sharma Class 9 Solutions Chapter 11 is provided here. In this chapter, students will learn about co-ordinate geometry and concepts like, the cartesian plane, coordinates of a point, names and terms associated with the coordinate plane, notations, plotting points in the plane and more. While it may sound complicated we are offering step by step Maths solutions for the questions given in chapter 11. Students can access chapter 11 solutions from the links given below and use it to practice difficult Maths problems. RD Sharma solutions contains solved exercises with explanations given by BYJU’S experts. Students can make use of the solutions to develop better Maths skills and prepare efficiently for the exams. The RD Sharma solutions are free and students can view them online on the website or save it for later use.
Download PDF of RD Sharma Solutions for Class 9 Chapter 11 Co-ordinateGeometry
Access Answers to Maths RD Sharma Chapter 11 Co-ordinate Geometry Page Number 11.6
Exercise 11.1 Page No: 11.6
Question 1: Plot the following points on the graph paper:
(i) (2,5) (ii) (4,-3) (iii) (-5,-7) (iv) (7,-4) (v) (-3,2)
(vi) (7,0) (vii) (-4,0) (viii) (0,7) (ix) (0,-4) (x) (0,0)
Solution:
Question 2: Write the coordinates of each of the following points marked in the graph paper.
Solution:
| Point | Distance from y-axis (units) | Distance from x-axis (units) | Coordinates of Point |
| A | 3 | 1 | (3,1) |
| B | 6 | 0 | (6, 0) |
| C | 0 | 6 | (0, 6) |
| D | -3 | 0 | (-3,0) |
| E | -4 | 3 | (-4,3) |
| F | -2 | -4 | (-2,-4) |
| G | 0 | -5 | (0,-5) |
| H | 3 | -6 | (3,-6) |
| P | 7 | -3 | (7,-3) |
| Q | 7 | 6 | (7,6) |
Explanation for Coordinates of A:
The distance of point A from y-axis is 3 units and from x-axis is 1 units.
A lies in the first quadrant, so both the coordinates are positive.
This implies, coordinates of A are (3,1).
Similarly other points are,
A (3,1), B (6,0), C (0,6), D (-3,0), E (-4,3), F (-2,-4), G (0,-5), H (3,-6), P (7,-3), Q (7,6)
RD Sharma Solutions for Chapter 11 Co-ordinate Geometry
In this chapter students will study important concepts listed below:
- Rectangular or cartesian co-ordinates of a point
- Cartesian co-ordinates axes
- Quadrants
- Cartesian coordinates of a point
- Plotting of points
Students can download and practice all chapters solutions enlisted in RD Sharma class 9 textbook and score good marks.