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Chapters
2: Exponents of Real Numbers
3: Rationalisation
4: Algebraic Identities
5: Factorisation of Algebraic Expressions
6: Factorisation of Polynomials
7: Linear Equations in Two Variables
▶ 8: Co-ordinate Geometry
9: Introduction to Euclid’s Geometry
10: Lines and Angles
11: Triangle and its Angles
12: Congruent Triangles
13: Quadrilaterals
14: Areas of Parallelograms and Triangles
15: Circles
16: Constructions
17: Heron’s Formula
18: Surface Areas and Volume of a Cuboid and Cube
19: Surface Areas and Volume of a Circular Cylinder
20: Surface Areas and Volume of A Right Circular Cone
21: Surface Areas and Volume of a Sphere
22: Tabular Representation of Statistical Data
23: Graphical Representation of Statistical Data
24: Measures of Central Tendency
25: Probability
![RD Sharma solutions for Mathematics [English] Class 9 chapter 8 - Co-ordinate Geometry - Shaalaa.com](/images/8193647912-mathematics-english-class-9_6:1a030933ece146238cec338f12706a07.jpg "RD Sharma solutions for Mathematics [English] Class 9 chapter 8 - Co-ordinate Geometry")
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Solutions for Chapter 8: Co-ordinate Geometry
Below listed, you can find solutions for Chapter 8 of CBSE RD Sharma for Mathematics [English] Class 9.
RD Sharma solutions for Mathematics [English] Class 9 8 Co-ordinate Geometry Exercise 8.1 [Page 6]
Plot the following point on the graph paper:
(2, 5)
Plot the following point on the graph paper:
(4, −3)
Plot the following point on the graph paper:
(−5, −7)
Plot the following point on the graph paper:
(7, −4)
Plot the following point on the graph paper:
(−3, 2)
Plot the following point on the graph paper:
(7, 0)
Plot the following point on the graph paper:
(−4, 0)
Plot the following point on the graph paper:
(0, 7)
Plot the following point on the graph paper:
(0, −4)
Plot the following point on the graph paper:
(0, 0)
Write the coordinates of each of the following points marked in the graph paper:
RD Sharma solutions for Mathematics [English] Class 9 8 Co-ordinate Geometry Exercise 8.2 [Page 7]
Mark the correct alternative in each of the following:
The point of intersect of the coordinate axes is
ordinate
abscissa
quadrant
origin
The abscissa and ordinate of the origin are
(0, 0)
(1, 0)
(0, 1)
(1 , 1)
The measure of the angle between the coordinate axes is
0°
90°
180°
360°
A point whose abscissa and ordinate are 2 and −5 respectively, lies in
First quadrant
Second quadrant
Third quadrant
Fourth quadrant
Points (−4, 0) and (7, 0) lie
on x-axis
y-axis
in first quadrant
In second quadrant
The ordinate of any point on x-axis is
0
1
-1
any number
The abscissa of any point on y-axis is
0
1
-1
any number
The abscissa of a point is positive in the
First and Second quadrant
Second and Third quadrant
Third and Fourth quadrant
Fourth and First quadrant
A point whose abscissa is −3 and ordinate 2 lies in
First quadrant
Second quadrant
Third quadrant
Fourth quadrant
Two points having same abscissae but different ordinate lie on
x-axis
y-axis
a line parallel to y-axis
a line parallel to x-axis
The perpendicular distance of the point P (4, 3) from x-axis is
4
3
5
none of these
The perpendicular distance of the P (4,3) from y-axis is
4
3
5
none of these
The distance of the point P (4, 3) from the origin is
4
3
5
7
The area of the triangle formed by the points A(2,0) B(6,0) and C(4,6) is
24 sq. units
12 sq. units
10 sq. units
none of these
The area of the triangle formed by the points P (0, 1), Q (0, 5) and R (3, 4) is
16 sq. units
8 sq. units
4 sq. units
6 sq. units
Solutions for 8: Co-ordinate Geometry
RD Sharma solutions for Mathematics [English] Class 9 chapter 8 - Co-ordinate Geometry
Shaalaa.com has the CBSE Mathematics Mathematics [English] Class 9 CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. RD Sharma solutions for Mathematics Mathematics [English] Class 9 CBSE 8 (Co-ordinate Geometry) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
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Concepts covered in Mathematics [English] Class 9 chapter 8 Co-ordinate Geometry are Coordinate Geometry, Cartesian Coordinate System, Plotting a Point in the Plane If Its Coordinates Are Given..
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