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प्रश्न
Fill in the blanks:
| Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
| Square | |||
| Rectangle | |||
| Rhombus | |||
| Equilateral Triangle | |||
| Regular Hexagon | |||
| Circle | |||
| Semi-circle |
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उत्तर
| Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
| Square | Intersection point of diagonals | 4 | 90° |
| Rectangle | Intersection point of diagonals | 2 | 180° |
| Rhombus | Intersection point of diagonals | 2 | 180° |
| Equilateral Triangle | Intersection point of medians | 3 | 120° |
| Regular Hexagon | Intersection point of diagonal | 6 | 60° |
| Circle | Centre | Infinite | Any angle |
| Semi-circle | Centre | 1 | 360° |
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संबंधित प्रश्न
If a figure has two or more lines of symmetry, should it have rotational symmetry of order more than 1?
Draw some shapes which will look the same after the `1/6` turn.
The number of lines of symmetry in the figure given below is ______.
______ triangle is a figure that has a line of symmetry but lacks rotational symmetry.
Which of the figures given below have both line and rotational symmetry?
In the following figure, write the number of lines of symmetry and order of rotational symmetry.
[Hint: Consider these as 2-D figures not as 3-D objects.]
In the following figure, write the number of lines of symmetry and order of rotational symmetry.
[Hint: Consider these as 2-D figures not as 3-D objects.]
In the following figure, write the number of lines of symmetry and order of rotational symmetry.
[Hint: Consider these as 2-D figures not as 3-D objects.]
In the following figure, write the number of lines of symmetry and order of rotational symmetry.
[Hint: Consider these as 2-D figures not as 3-D objects.]
In the following figure, write the number of lines of symmetry and order of rotational symmetry.
[Hint: Consider these as 2-D figures not as 3-D objects.]
