triangles have 0 rotational symmetry
Not sure about rotating an octogen (a person aged between 80 and 90 years) but an octagon can have rotational symmetry of order 0, 2, 4 or 8.
A hexagon can have rotational symmetry of order 1, 2, 3 or 6.It can have 0, 1, 2 or 6 axes of symmetry.
You can rotate an object by anything upto 360 degrees (excluding one of 0 deg and 360 deg). The order is the number of different values at which the object is the same as the original one.
Well, honey, numbers like 11, 88, 69, and 96 have rotational symmetry because they look the same when flipped or rotated. Just like a good martini, these numbers are perfectly balanced no matter which way you turn them. So, if you're looking for a numerical twirl, those are the ones to go for between 100 and 1000.
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.
triangles have 0 rotational symmetry
yes, a circle.
Not sure about rotating an octogen (a person aged between 80 and 90 years) but an octagon can have rotational symmetry of order 0, 2, 4 or 8.
A hexagon can have rotational symmetry of order 1, 2, 3 or 6.It can have 0, 1, 2 or 6 axes of symmetry.
0,one full turn doesn't count as a rotational symmetry
I believe that it is 0, 1 or 6 lines of symmetry and rotational symmetries of order 1, 2, 3 or 6
A hexagon can have rotational symmetry of order 1, 2, 3 or 6.It can have 0, 1, 2 or 6 axes of symmetry.
-9
Yes. It has two lines of symmetry - horizontal and vertical. It also has rotational symmetry.
I have revised this answer. This question is harder than it looks!The numbers 69, 6009 or 98886, for example, would have rotational symmetry (looks the same when rotated by 180 degrees) but not reflection symmetry.So I think the answer is going to be something like:A number which consists of the digits 6 and 9 plus or minus the digits 0 & 8 AND has the digits in the necessary order to maintain rotational symmetry.
You can rotate an object by anything upto 360 degrees (excluding one of 0 deg and 360 deg). The order is the number of different values at which the object is the same as the original one.