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प्रश्न
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.]
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उत्तर
| Figure | Number of lines of symmetry |
Order of rotational symmetry |
|
3 | 3 |
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संबंधित प्रश्न
Draw, wherever possible, a rough sketch of a triangle with both line and rotational symmetries of order more than 1.
Fill in the blanks:
| Shape | Centre of Rotation | Order of Rotation | Angle of Rotation |
| Square | |||
| Rectangle | |||
| Rhombus | |||
| Equilateral Triangle | |||
| Regular Hexagon | |||
| Circle | |||
| Semi-circle |
Can we have a rotational symmetry of order more than 1 whose angle of rotation is 17°?
______ and ______ are the capital letters of English alphabets that have one line of symmetry but they interchange to each other when rotated through 180°.
Which capital letters of English alphabet have no line of 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.]
