RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths

# RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths Notes | Study RD Sharma Solutions for Class 9 Mathematics - Class 9

## Document Description: RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths for Class 9 2022 is part of RD Sharma Solutions for Class 9 Mathematics preparation. The notes and questions for RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths have been prepared according to the Class 9 exam syllabus. Information about RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths covers topics like and RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths Example, for Class 9 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths.

Introduction of RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths in English is available as part of our RD Sharma Solutions for Class 9 Mathematics for Class 9 & RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths in Hindi for RD Sharma Solutions for Class 9 Mathematics course. Download more important topics related with notes, lectures and mock test series for Class 9 Exam by signing up for free. Class 9: RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths Notes | Study RD Sharma Solutions for Class 9 Mathematics - Class 9
 1 Crore+ students have signed up on EduRev. Have you?

Q1) 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:

The given points are,

A (2,5), B (4,-3), C (-5,-7), D (7,-4), E (-3,2),

F (7,0), G (-4,0), H (0,7), I (0,-4), J (0,0)

Let X ‘OX and Y ‘ OY be the coordinate axes.

(i) Here for the given point the abscissa is 2 units and ordinate is 5 units. The point is in the first quadrant. So it will look like as shown in the following figure.

(ii) Here for the given point the abscissa is 4 units and ordinate is -3 units. The point is in the fourth quadrant. So it will look like as shown in the following figure.

(iii) Here for the given point the abscissa is -5 units and ordinate is -7 units. The point is in the third quadrant. So it will look like as shown in the following figure.

(iv) Here for the given point the abscissa is 7 units and ordinate is -4 units. The point is in the fourth quadrant. So it will look like as shown in the following figure.

(v) Here for the given point the abscissa is -3 units and ordinate is 2 units. The point is in the second quadrant. So it will look like as shown in the following figure.

(vi) Here for the given point the abscissa is 7 units and ordinate is 0 units. The point is on the x-axis. So it will look like as shown in the following figure.

(vii) Here for the given point the abscissa is -4 units and ordinate is 0 units. The point is on the x-axis. So it will look like as shown in the following figure.

(viii) Here for the given point the abscissa is 0 units and ordinate is 7 units. The point is on the y-axis. So it will look like as shown in the following figure.

(ix) Here for the given point the abscissa is 0 units and ordinate is -4 units. The point is on the y-axis. So it will look like as shown in the following figure.

(x) Here for the given point the abscissa is 0 units and ordinate is 0 units.

The point is basically intersection of the coordinate axis. So it will look like as shown in the following figure.

Q.2) Write the coordinates of each of the following points marked in the graph paper.

Solution:

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)

1) The distance of point A from y-axis is 3 units and that of from x-axis is 1 units. Since A lies in the first quadrant, so its coordinates are (3,1).

2) The distance of point B from y-axis is 6 units and that of from x-axis is 0 units. Since B lies on x-axis, so its coordinates are (6,0).

3) The distance of point C from y-axis is 0 units and that of from x-axis is 6 units. Since C lies on y-axis, so its coordinates are (0,6).

4) The distance of point D from y-axis is -3 units and that of from x-axis is 0 units. Since D lies on x-axis, so its coordinates are (-3,0).

5) The distance of point E from y-axis is -4 units and that of from x-axis is 3 units. Since E lies in the second quadrant, so its coordinates are (-4,3).

6) The distance of point F from y-axis is -2 units and that of from x-axis is -4 units. Since F lies in the third quadrant, so its coordinates are (-2,-4).

7) The distance of point G from y-axis is 0 units and that of from x-axis is -5 units. Since G lies on y-axis, so its coordinates are (0,-5).

8) The distance of point H from y-axis is 3 units and that of from x-axis is -6 units. Since H lies in the fourth quadrant, so its coordinates are (3,-6).

9) The distance of point P from y-axis is 7 units and that of from x-axis is -3 units. Since P lies in the fourth quadrant, so its coordinates are (7,-3).

10) The distance of point Q from y-axis is 7 units and that of from x-axis is 6 units. Since Q lies in the first quadrant, so its coordinates are (7,6).

The document RD Sharma Solutions Ex-11.1, Coordinate Geometry, Class 9, Maths Notes | Study RD Sharma Solutions for Class 9 Mathematics - Class 9 is a part of the Class 9 Course RD Sharma Solutions for Class 9 Mathematics.
All you need of Class 9 at this link: Class 9

## RD Sharma Solutions for Class 9 Mathematics

91 docs
 Use Code STAYHOME200 and get INR 200 additional OFF

## RD Sharma Solutions for Class 9 Mathematics

91 docs

### Top Courses for Class 9

Track your progress, build streaks, highlight & save important lessons and more!

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

,

;