# Coordinate Geometry| Worksheet Solutions| Class 9

Worksheet solutions for chapter: Coordinate Geometry for class 9 are provided below.

(1) Plot coordinates (0,0), (-5, -2) on the Cartesian plane.

Ans-

The given coordinates are plotting on the Cartesian plane.

Scale for x-axis and y-axis

Let 1 cm = 1unit Hence, point O represents coordinates (0,0) and point A represents coordinates (-5, -2).

(2)Write the answer with the help of figure given below-

(i) Write the coordinate of point A.

(ii) Write the name of the point with coordinate (-2, 3).

(iii) Write the x coordinates of the point B. Ans-

(i) The coordinates of point A is (4, 3).

(ii) The point with coordinates (-2, 3) is C.

(iii) The x coordinates of the point B is 2.

(3) Fill in the blanks:-

(i) The y-axis coordinate is called …….

(ii) The coordinate of the origin is …….

(iii) The coordinates of a point are of the form (+, +) lies in ….. quadrant.

Ans-

Fill in the blanks:-

(i) The y-axis coordinate is called ordinate.

(ii) The coordinate of the origin is (0,0).

(iii) The coordinates of a point are of the form (+, +) lies in I quadrant.

(8, 9), (-3, -4), (2, – 4), (-2, 6)

Ans- (5) Write abscissa and ordinate of the following coordinates

(-4, – 3), (8, 2), (4, -5), (7, 6).

Ans- (6) Your friend sends you location of his home as in following diagram.

How you will reach to his home? Ans-

According to the diagram, my friend lives in North-East direction. He showed a XYZ Public School at origin.

(i) First, I will reach to the origin, ie, XYZ Public School.

(ii) I will move 20 m in East direction.

(iii) I will turn to a perpendicular street in North direction.

(iv) After 30 m , I will reach to my friend’s home

(7) If x  y, then

(i) (x, y)  (y, x)

(ii) (x, y) =(y, x)

Ans- (8) The coordinates of a point in the quadrant III are of form

(i) (-, -)

(ii) (+, +)

Ans- (9) x coordinates is called

(i) Ordinate

(ii) Abscissa

(iii) Origin

Ans- (10) If coordinates of a point is (0, 4), the point will lie

(ii) On x-axis

(iii) On y – axis

Ans- Helping Topics

Coordinate Geometry

NCERT Solutions Class 9