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प्रश्न
Name the quadrilaterals which have both line and rotational symmetry of order more than 1.
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उत्तर
Square, rectangle, and rhombus are the quadrilaterals which have both line and rotational symmetry of order more than 1. A square has 4 lines of symmetry and rotational symmetry of order 4. A rectangle has 2 lines of symmetry and rotational symmetry of order 2. A rhombus has 2 lines of symmetry and rotational symmetry of order 2.
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संबंधित प्रश्न
Copy the figure with punched holes and find the axes of symmetry for the following:
Given the line(s) of symmetry, find the other hole(s):
The following figures have more than one line of symmetry. Such figures are said to have multiple lines of symmetry.
 |
 |
 |
| (a) | (b) | (c) |
Identify multiple lines of symmetry, if any, in the following figure.
Copy the diagram and complete the given shape to be symmetric about the mirror line(s):
Copy the diagram and complete the given shape to be symmetric about the mirror line(s):
Give three examples of shapes with no line of symmetry.
What other name can you give to the line of symmetry of a circle?
Find the line of symmetry and the order of rotational symmetry of the given regular polygons and complete the following table and answer the questions given below.
| Shape | Equilateral Triangle  |
Square |
Regular pentagon  |
Regular hexagon  |
Regular octagon  |
| Number of lines of symmetry | |||||
| Order of rotational symmetry |
i) A regular polygon of 10 sides will have _________ lines of symmetry
ii) If a regular polygon has 10 lines of symmetry, then its order of rotational symmetry is ___________
iii) A regular polygon of 'n' sides has _________ lines of symmetry and the order of rotational symmetry is _________
___________ ___________
______ is a figure that has neither a line of symmetry nor a rotational symmetry.
