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प्रश्न
An equilateral triangle has six lines of symmetry.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
Since, in an equilateral triangle, there are three lines of symmetry along the three medians of the triangle.
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संबंधित प्रश्न
Copy the figure with punched holes and find the axes of symmetry for the following:
Given the line of symmetry, find the other hole:
Given the line of symmetry, find the other hole:
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):
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 _________
How many lines of symmetry for the following figure
Draw what the following shapes would look like on a `1/4` turn and half a turn.
| On `1/4` turn | On half turn | |
a)  |
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b)  |
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c)  |
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d)  |
- Which of the above shapes do not look the same on the `1/4` turn?
- Which shapes do not look the same on `1/2` a turn?
Which of the following letters of English alphabets have more than 2 lines of symmetry?
A parallelogram has two lines of symmetry.
