Worksheet (Part - 1) - Coordinate Geometry Class 9 Notes | EduRev

Mathematics (Maths) Class 9

Class 9 : Worksheet (Part - 1) - Coordinate Geometry Class 9 Notes | EduRev

The document Worksheet (Part - 1) - Coordinate Geometry Class 9 Notes | EduRev is a part of the Class 9 Course Mathematics (Maths) Class 9.
All you need of Class 9 at this link: Class 9

1. Fill in the blanks:
(i) The abscissa of the origin is ____.
(ii) The ordinate of the point (–5, 3) is ____.
(iii) The coordinates of origin are (____, ____).
(iv) The ordinate of every point on x-axis is ____.
(v) The abscissa of every point on y-axis is ____.
(vi) The axes intersect at a point called ____.

2. Look at the following figure and answer the questions given below.
Worksheet (Part - 1) - Coordinate Geometry Class 9 Notes | EduRev
(i) What are the coordinates of B?
(ii) What are the coordinates of M?
(iii) What are the coordinates of L?
(iv) What are the coordinates of S?

3. Write the coordinates of the points marked on the axes in the following figure.
Worksheet (Part - 1) - Coordinate Geometry Class 9 Notes | EduRev

4. Locate the following points in the Cartesian plane.
(i) (4, 0)
(ii) (0, 4)
(iii) (–3, 0)
(iv) (–3, 3)
(v) (5, –3)
(vi) (–3, 5)
(vii) (–5, 3)
(viii) (2, –7)
(ix) (–7, –7)

5. Plot the following ordered pairs (x, y) of numbers as points in the Cartesian plane. Use the scale as 1 cm = 1 unit on both the axes.

x-50-153
y7-2.5-45-2


6. Draw the coordinate axes on a graph paper and plot the following points.
(i) (–1, –1)
(ii) (–3, 0)
(iii) (7, –5)
(iv) (0, –3)
(v) (1, 1)
(vi) (–5, 7)
(vii) (–7, –5)
(viii) (–5, 5)
(ix) (5, 5)

7. In which quadrant do the following points lie?
(i) (–6, 2)
(ii) (–5, –4)
(iii) (9, 6)
(iv) (–4, –9)
(v) (–9, 4)
(vi) (3, –2)

ANSWERS
1. (i) 0
(ii) 3
(iii) (0, 0)
(iv) 0
(v) 0
(vi) origin 

2. (i) (4, 3)
(ii) (–3, 4)
(iii) (–4, –4)
(iv) (3, –4) 

3. Coordinates of A are (4, 0); Coordinates of B are (0, 3)
Coordinates of C are (–5, 0); Coordinates of D are (0, –4)
Coordinates of E are (1, 0). 

7. (i) Quadrant II
(ii) Quadrant III
(iii) Quadrant I
(iv) Quadrant III
(v) Quadrant II
(vi) Quadrant IV

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