Use graph paper to answer this question :
(i) Plot the points A(4,6) and B(1,2).
(ii) A' is the image of A when reflected in X-axis.
(iii) B' is the image of B when B is reflected in the line AA'.
(iv) Give the geometrical name for the figure AB A'B'.

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Solution

It is a trapezium whose one of the opposite sides are parallel.
${A A}^{'} ∥ {B B}^{'}$

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