Use graph paper to answer this question
(i) Plot the points A (4, 6) and B (1, 2).
(ii) If A’ is the image of A when reflected in x-axis, write the coordinates of A’.
(iii) If B’ is the image of B when B is reflected in the line AA’, write the coordinates of B’.
(iv) Give the geometrical name for the figure ABA’B’. (2009)
Solution:
The point P (3, 4) is reflected to P’ in the x-axis and O’ is the image of O (origin) in the line PP’. Find:
(i) the co-ordinates of P’ and O’,
(ii) the length of segments PP’ and OO’.
(iii) the perimeter of the quadrilateral POP’O’.
Solution:
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