IX Maths-Co-ordinate Geometry-Extra marks test Paper

Assignments Topic : IX Co-Ordinate Geometry

1. In which quadrant point lie if

(i) The coordinates are (-1,3)

(ii)The coordinates are (2,-5)

(iii)The coordinates are (7,-2

(iv) The coordinates are(2,-4)

2.Draw the quadrilateral whose vertices are (-5,3),(2,-3),(-7,7)&(5,7)

3.Which of the following point lie on any -axis (2,3) (3,0) (5,0)&(0,-5)

4. Mark the point(5,3), (-5,3) & (2,-6) and join them in order and name the figure.

5.Mark the coordinates on graph paper (-4,0),  (2,0), (4,3) & (-2,3) and find area of specific figure formed.

6. Mark the points A(2,0), B(2,2), C(0,2) on graph paper. Join OB, BC and OC. Name the figure and find its area.

7. Points A (5, 3), B (– 2, 3) and D (5, – 4) are three vertices of a square ABCD. Plot these points on a graph paper and hence find the coordinates of the vertex C.

8. Write the coordinates of the vertices of a rectangle whose length and breadth are 5 and 3 units respectively, one vertex at the origin, the longer side lies on the x-axis and one of the vertices lies in the third quadrant.

9. Plot the points P (1, 0), Q (4, 0) and S (1, 3). Find the coordinates of the point R such that PQRS is a square.

10. Plot the points A (1, – 1) and B (4, 5)  (i) Draw a line segment joining these points. Write the coordinates of a point on this line segment between the points A and B. (ii) Extend this line segment and write the coordinates of a point on this line which lies outside the line segment AB.