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प्रश्न
The following figure have rotational symmetry of order more than 1:
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उत्तर
The given figure has a rotational symmetry of 3.
Hence, the figure have a rotational symmetry of order more than 1.
संबंधित प्रश्न
Give the order of rotational symmetry for given figure:
Give the order of rotational symmetry for given figure:
The following figure have rotational symmetry of order more than 1:
The number 191 has rotational symmetry
The order of rotational symmetry of 818 is __________
How the following numbers are changed after half turn.
8 8 8 8 8 _______________
1 0 1 0 1 _______________
1 1 1 1 1 _______________
8 0 8 0 8 _______________
A triangle can be constructed by taking two of its angles as ______.
Take a square piece of paper as shown in figure (1). Fold it along its diagonals as shown in figure (2). Again fold it as shown in figure (3). Imagine that you have cut off 3 pieces of the form of congruent isosceles right-angled triangles out of it as shown in figure 4.
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 |
 |
 |
| (1) | (2) | (3) | (4) |
On opening the piece of paper which of the following shapes will you get?
After rotating a figure by 120° about its centre, the figure coincides with its original position. This will happen again if the figure is rotated at an angle of 240°.
Tell whether the figure has rotational symmetry or not.
