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प्रश्न
Mark points A (6, 4) and B (4, – 6) on a graph paper.
Find A’, the image of A in y-axis and B’, the image of B in the y-axis. Mark A’ and B’ also on the same graph paper.
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उत्तर
The given points are A (6, 4) and B (4, – 6)
The images of A and B are y-axis are A’ (– 6, 4) and B’ (– 4, – 6) respectively as shown in the same graph.
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संबंधित प्रश्न
In the given figure, find the image of the point P in the line AB:
A point P (7,3) is reflected in the x-axis to point P’. The point P’ is further reflected in v-axis to point P” Find :
(i) the coordinates of P’
(ii) the co-ordinates of P”
(iii) the image of P (7, 3) in origin.
Each of the points A (0, 7), B (8, 0), C (0, − 5), D (− 7, 0) and E (0, 0) are reflected in origin to points A’, B’, C’, D’ and E’ respectively. Write the co-ordinates of each of the image points A’, B’, C’, D’ and E’.
Mark points A (– 6, 5) and B (– 4, – 6) on a graph paper. Find A’, the image of A in origin and B’, the image of B in origin. Mark A’ and B’ also on the same graph paper. Join AB and A’ B’. Is AB = A’ B’?
Draw all the possible lines of symmetry for the given figure below:
Find the alphabets in the box which have Reflection symmetry
| A | M | P | E |
| D | I | K | O |
| N | X | S | H |
| U | V | W | Z |
Look at the figure in the white box. On which of the dotted lines will you keep the mirror so that you get shape (b)? Also, tell which part of the picture will be hidden when we keep the mirror on the dotted line.
Now make a line on the white box to show where you will keep the Mirror Games mirror to get the picture next to it.
Does your windmill look the same on `1/4` of the turn?
Write the letters of the word ‘MATHEMATICS’ which have no line of symmetry.
