**NCERT Solutions for Class
9 Maths Chapter 3 Coordinate Geometry Ex 3.3**

NCERT Solutions for Class
9 Maths Chapter 3 Coordinate Geometry Ex 3.3 are
the part of NCERT Solutions for Class 9 Maths. Here you can find the NCERT
Solutions for Class 9 Maths Chapter 3 Coordinate Geometry Ex 3.3.

**NCERT Solutions for Class 9 Maths Chapter 3 Coordinate Geometry Ex 3.1****NCERT Solutions for Class 9 Maths Chapter 3 Coordinate Geometry Ex 3.2****NCERT Solutions for Class 9 Maths Chapter 3 Coordinate Geometry Ex 3.3**

**Ex 3.3 Class 9 Maths Question 1.**

In which
quadrant or on which axis does each of the points (-2, 4), (3, -1), (-1, 0),
(1, 2) and (-3, – 5) lie? Verify your answer by locating them on the Cartesian
plane.

**Solution:**

**1. (-2, 4) lies
in the 2 ^{nd} quadrant.**

**2. (3, -1) lies
in 4 ^{th} quadrant.**

**3. (-1, 0) lies
on x-axis.**

**4. (1, 2) lies in
1 ^{st} quadrant.**

**5. (-3, -5) lies
in 3 ^{rd} quadrant.**

**Ex 3.3 Class 9 Maths Question
2.**

Plot the
points (x, y) given in the following table on the plane, choosing suitable
units of distance on the axes.

**Solution:**

The given
points are (-2, 8), (-1, 7), (0, -1.25), (1, 3) and (3, -1).

To plot
these points:

(i) We draw
X’OX and YOY’ two mutually perpendicular axes.

(ii) We
choose suitable units of distance on the axes.

(iii) To
plot (-2, 8), we start from O, take (-2) units on x-axis and then (+8) units on
y-axis. We mark the point as A(-2, 8).

(v) To plot
(0, -1.25), we move along 1.25 units on the y-axis below the origin and mark
the point as C(0, -1.25).

(vi) To plot (1, 3), we take (+1) unit on the x-axis and then
(+3) units on the y-axis. We mark the point as D(1, 3).

(vii) To
plot (3, -1), we take (+3) units on the x-axis and then (-1) unit on the y-axis.
We mark the point E(3, -1).

**NCERT Solutions for Maths Class 10**