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प्रश्न
Mark points A (4, 5) and B (− 5, 4) on a graph paper. Find A’, the image of A in x-axis and B’, the image of B in x-axis.
Mark A’ and B’ also on the same graph paper. Join AB and A’ B’ and find if AB = A’ B’?
उत्तर
The given points:
A (4, 5) and B (− 5, 4) have been marked on the graph.
The image of A in x-axis A (4, – 5) and image of B in x-axis is B’ (− 5, − 4) which have been also plotted on the same graph.
AB and A’ B’ are joined. We see that AB = A’ B’.
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संबंधित प्रश्न
Complete the following table:
Point | Reflection in | ||
x-axis | y-axis | origin | |
(i) (8, 2) | |||
(ii) (5, 6) | |||
(iii) (4, −5) | |||
(iv) (6, −2) | |||
(v) (−3, 7) | |||
(vi) (−4, 5) | |||
(vii) (−2, −7) | |||
(viii) (−6, −3) | |||
(ix) (4, 0) | |||
(x) (−7, 0) | |||
(xi) (0, −6) | |||
(xii) (0, 7) | |||
(xiii) (0, 0) |
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