Question

Use a graph sheet for this question, take 2cm = 1 unit along both x and y axis: [3] (a) Plot the points A (3,2) and B (5,0). Reflect point A on the y-axis to A΄. Write co-ordinates of A΄. (b) Reflect point B on the line AA΄ to B΄. Write the co-ordinates of B΄. (c) Name the closed figure A’B’AB.​

Answer 1

Step-by-step explanation

Answer 2

Answer:

(-3,2) for A'  and (5,4) for B'

Step-by-step explanation:

b) The reflection point of (a,b) with respect to line y=k is a point (a,2k-b)

Here k=2 and a=5

so we get (5,2*2-0)

Reflection point B'=(5,4)

For part a and c I am uploading my handwritten answer