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प्रश्न
______ triangle is a figure that has a line of symmetry but lacks rotational symmetry.
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उत्तर
Isosceles triangle is a figure that has a line of symmetry but lacks rotational symmetry.
Explanation:
An isosceles triangle has one line of symmetry but lacks rotational symmetry.
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संबंधित प्रश्न
Draw, wherever possible, a rough sketch of a quadrilateral with a rotational symmetry of order more than 1 but not a line symmetry.
Draw, wherever possible, a rough sketch of a quadrilateral with line symmetry but not a 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 |
Look at the following shapes:
c) Try and change the shapes below in such a way that they look the same on the `1/3` turn.
Rhombus is a figure that has ______ lines of symmetry and has a rotational symmetry of order ______.
______ 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 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.]
