Question

1. Find distances of following points from the y-axis:

(4,5), (5,-4), (-4,-5), (-5,4)

2. Find distances of following points from the x-axis:

(2,3), (-3,2), (2,-3), (-3,-2)

3. Write co-ordinates of two points on x-axis and two points on y-axis which are at equal

distance from the origin.

4. A point lies on x-axis at a distance of 5 units from y-axis. What are its co-ordinates?

What will be its co-ordinates, if it lies on y-axis at a distance of -5 units from x-axis?

5. Plot three points A(4,0),B(0,-4) and C(-4,0) on the co-ordinate plane. Now, plot point D

so that ABCD is a rhombus. Give coordinates of the point D.

6. Write co-ordinates of the point which is the reflection of (3,5) in y-axis. Then, write coordinates of the point which is the reflection of this point in x-axis.

7. In which quadrant will the point lie, if

(i) the ordinate is 2 and the abscissa is -3 ?

(ii) the abscissa is -4 and the ordinate is -2?

(iii) the ordinate is 3 and the abscissa is 4 ?

(iv) the ordinate is 3 and the abscis a is -2 ?

8. Plot the points A(0,3) and B(6,0) in the Cartesian plane. Is OAB a triangle? If yes, find

area of tiOAB.

9. Plot two points P(0,4) and Q (-6,0) on the graph paper. Now, plot point R so that OQRP

is a rectangle . Draw diagonals and write the coordinates of the point of intersection of

the diagonals.​

Answer 1

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