Mathematics
An equilateral triangle has a rotational symmetry of the order
- 1
- 2
- 3
- 4
Symmetry
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Answer
An equilateral triangle maps onto itself at 120°, 240° and 360° rotations.
Hence, Option 3 is the correct option.
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Which amongst the following letters has the highest number of lines of symmetry?
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- point symmetry
- rotational symmetry
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