Write down the co-ordinates of the following points A,B,C,D and E marked on the graph paper.

Write down the co-ordinates of the following points A , B , C and D marked on the graph paper.

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

Write down the co-ordinates of each points A,B,C,D,E and F as shown in following figure.

Write down the name of A, B, C and D

Write down the name of A, B, C, D and E

A point P (a, b) is reflected in the x-axis to P'(2, -3). Write down the values of a and b. P" is the image of P, reflected in the y-axis. Write down the co-ordinates of P". Find the co-ordinates of P", when P is reflected in the line, parallel to y-axis, such that x = 4.

Write short notes on the following: Neural co-ordination

Use graph paper for this question. Draw the graph of 2x-y-1=0 an 2x+y=9 on the same axes. Use 2 cm=1 unit on both axes and plot and 3 points per line. Write down the co-ordinates of the point of intersection of the two lines.

Write down the name of parts A, B, C and D

Use a graph sheet for this question. Take 1 cm = 1 unit along both x and y axes. (i) Plot the points : A (0, 5), B(3, 0), C(1, 0) and D(1, -5). (ii) Reflect the point B, C and D on the y-axis and name them as B', C' and D' respectively. (iii) Write down the co-ordinates of B', C' and D'. (iv) Join the points A, B, C, D, D', C', B', A in order and give a name to the closed figure ABCDD'C'B'.