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प्रश्न
If a figure has two or more lines of symmetry, should it have rotational symmetry of order more than 1?
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उत्तर
Yes. If a figure has two or more lines of symmetry, then it will definitely have its rotational symmetry of order more than 1.
संबंधित प्रश्न
Name any two figures that have both line symmetry and rotational symmetry.
Draw, wherever possible, a rough sketch of a triangle with only line symmetry and no rotational symmetry 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 45°?
Can we have a rotational symmetry of order more than 1 whose angle of rotation is 17°?
Rhombus is a figure that has ______ lines of symmetry and has a rotational symmetry of order ______.
______ triangle is a figure that has a line of symmetry but lacks rotational symmetry.
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.]
