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प्रश्न
Find the number of lines of symmetry in the following shapes. How will you check your answers?

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उत्तर
It can be observed that there are 2 lines of symmetry.

संबंधित प्रश्न
Each of the points A (0, 4), B (0, 10), C (0, – 4), D (0, – 6) and E (0, 0) is reflected in y-axis 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’.
Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:

Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:

Examine the following figure carefully, draw line(s) of symmetry in whichever figure possible:

Draw all the possible lines of symmetry for the given figure below:

In the following case, construct a point that is symmetric to the given point P with respect to the given line AB.

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.

Will this fan also look the same after the `1/4` turn? Draw in the yellow box
Which fan will look the same on a `1/3` turn?

Mirror reflection leads to symmetry always.
