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Oh, dude, you're asking about symmetry in numbers now? Well, let me break it down for you. The numbers 0, 1, 8 have rotational symmetry because they look the same when you rotate them 180 degrees. And hey, the numbers 0, 1, 8 also have line symmetry because you can fold them in half and they match up perfectly. So, like, those are the cool kids when it comes to symmetry in numbers.
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the line which divides the number into 2 equal halves is called symmetry in numbers example:- in digits 0 to 9 the symmetry of numbers are 0, 1, 3, 8.
Triangle * * * * * The only triangle with rotational symmetry of order 3 is an equilateral triangle and that has 3 lines of symmetry, not 0. The triskelion (the three legs) on the Isle of Man flag has rotational symmetry of order 3 but no lines of symmetry.
yes, a circle.
A triangle can have 0, 1 or 3 lines of symmetry.