**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 3.2**

**Ex 3.2 Class 9 Maths Question 1.**

Write the answer of each of the
following questions:

**(i)**
What is the name of horizontal and the vertical lines drawn to determine the
position of any point in the Cartesian plane?

**(ii)**
What is the name of each part of the plane formed by these two lines?

**(iii)**
Write the name of the point where these two lines intersect.

**Solution:****
(i)** The horizontal line is called x-axis and the
vertical line is called y-axis.

**(ii)**The horizontal and vertical lines divide the plane in four parts. Each part is known as a Quadrant.

**(iii)**The point where these two lines intersect is known as Origin. Its coordinates are (0, 0).

**Ex 3.2 Class 9 Maths**** ****Question 2.****
**See the given figure and write the
following:

**(i)**The coordinates of B.

**(ii)**The coordinates of C.

**(iii)**The point identified by the coordinates (-3, -5).

**(iv)**The point identified by the coordinates (2, -4).

**(v)**The abscissa of the point D.

**(vi)**The ordinate of the point H.

**(vii)**The coordinates of the point L.

**(viii)**The coordinates of the point M.

**Solution:****
**From the given figure, we have

**(i)**The coordinates of B are (-5, 2).

**(ii)**The coordinates of C are (5, -5).

**(iii)**The point identified by the coordinates (-3, -5) is E.

**(iv)**The point identified by the coordinates (2, -4) is G.

**(v)**The abscissa of the point D is 6.

**(vi)**The ordinate of the point H is -3.

**(vii)**The coordinates of the point L are (0, 5). On y-axis, abscissa is 0.

**(viii)** The coordinates of the point M are (-3, 0). On x-axis,
ordinate is 0.

**Related Links:**

**NCERT Solutions for Maths Class 10**

**NCERT Solutions for Maths Class 11**