Question

Use a graph sheet for this question. Take 1 cm = 1 unit along both x and y axis. 

(i) Plot the following points : A(0, 5), B(3, 0), C(1, 0) and D(1, -5) 

(ii) Reflect the points B, C and D on the y-axis and name them as B’, C’, D’ respectively. 

(iii) Write down the coordinates 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’.

Answer 1

(i) and (ii)

(iii) B’ (- 3, 0), C’ (- 1, ) and D’ (- 1, – 5) 

(iv) Arrow Head.