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11. Co-ordinate Geometry
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Q1 of 17 Page 12

The point of intersect of the coordinate axes is

The point where coordinate axes intersect is known as origin O(0, 0).

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1

Plot the following points on the graph paper:

(i) (2, 5) (ii) (4, -3)

(iii) (-5, -7) (iv) (7, -4)

(v) (-3, 2) (vi) (7, 0)

(vii) (-4, 0) (viii) (0, 7)

(ix) (0, -4) (x) (0, 0)

2

Write the coordinates of each of the following points marked in the graph paper:



 
2

The abscissa and ordinate of the origin are

3

The measure of the angle between the coordinate axes is

Questions · 17
11. Co-ordinate Geometry
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