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Numbers that have rotational symmetry are those that look the same after being rotated by certain angles. In the case of single-digit numbers, the numbers 0, 1, and 8 have rotational symmetry. When rotated 180 degrees, 0 and 8 look the same, and when rotated 90 degrees, 1 looks the same. Numbers like 2, 5, and 6 do not have rotational symmetry as they look different when rotated.
What else can I help you with?
How many lines does a rotational symmetry have?
9
What numbers have lines of symmetry?
for digits 0 to 9 0,1,3,8 have lines of symmtery
How many numbers from 0 to 9 have only one axis of symmetry?
10
What regular polygon shows rotational symmetry 9 times within one full rotation?
a nonagon
What numbers from 0 to 9 have no lines of symmetry?
2, 4, 5, 6, 7 and 9. Also, in some fonts (such as in this one), 1, and less frequently 3.
What numbers 0 - 9 have rotational and line symmetry?
-9
What is the rotational symmetry of a regular nonagon?
A regular nonagon with 9 sides has a rotational symmetry of 9.
Which numbers from 0-9 have line symmetry?
9
What numbers have rotational symmetry but no reflective 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.
What type of lines of symetry does the numbers 0 through 9 have?
It depends on how you write them. For example, 2 written here has no symmetry. Where 2 on an LCD display (eg on an elevator/lift would have rotational symmetry) Usually 0 and 8 have both horizontal and vertical symmetry.
What is symmetry in numbers?
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.
What numbers from 0 to 9 have symmetry?
0 1 8
How many lines does a rotational symmetry have?
9
How many lines of symmetry do the numbers 0 to 9 have?
8
Which of the following figures has order 9 rotational symmetry?
answer
What numbers have lines of symmetry?
for digits 0 to 9 0,1,3,8 have lines of symmtery
How many numbers from 0 to 9 have only one axis of symmetry?
10
