Practical Geometry

Unitary Method for class VI

Unitary Method

Quadrilateral for class VIII

Assigment for class VIII

Subject: Mathematics         Assignment 2                      Class: VIII                  Topic: Introduction to Graphs

Section: A

1.       Write down the x-coordinate of each: A(0,9), B(5,0),C(4,3)

2.       Write down the y-coordinate of each: A(6,0), B(0,8),C(5,2)

3.       Write the coordinates of origin.

4.       Write the abscissa of (x,y).

5.       Write the coordinates of a point with abscissa 4 and ordinate 2.

6.       If the ordinate of a point is zero, where will the point lie in the Cartesian plane?

7.       If the abscissa of a point is zero, where will the point lie in the Cartesian plane?

8.       Write the distance of (3,5) from the x-axis.

9.       Write the distance of the point (2,6) from the y-axis.

10.   What are the names of the horizontal and vertical lines drawn to determine the position of a point in the Cartesian plane?

: B

1.       Plot the points: (5,0), (0,5) , (6,1) in the Cartesian plane.

2.       Plot the following points in a graph paper: (1,1), (2,2), (4,4),(5,5), (9,9). Do all the point lie on a straight line?

3.       Draw the graph of y = 2x – 1.

4.       Plot the points (0,0), (4,0), (4,3) and (0,3) and show that they form a rectangle.

5.       Locate the points P (3,4),Q(1,0),R(0,4),S(4,1) on a graph sheet and write the coordinates of the point of intersection of line segments PQ and RS.