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Yes, a smiley face does have rotational symmetry. Rotational symmetry means that an object looks the same after a certain degree of rotation. In the case of a smiley face, if you rotate it 180 degrees, it will still look the same. This is because the eyes, nose, and mouth are symmetrically arranged around the center of the face.
Well, honey, a smiley face typically has rotational symmetry of order 2, which means it looks the same when rotated 180 degrees. So, yes, that cute little grin of yours is technically symmetrical in a twisty-turny kind of way. Keep on smiling, darling!
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Is a smiley face a line symmetry or rotational symmetry?
Line symmetry.
How many lines of symmetry does the Smiley Face have?
one
What is the rotational symmetry of a rectangle?
It has rotational symmetry to the order of 2
What is the rotational symmetry of a regular nonagon?
A regular nonagon with 9 sides has a rotational symmetry of 9.
How many rotational symmetry does a scalene triangle have?
Rotational symmetry of order 1.
Is a smiley face a line symmetry or rotational symmetry?
Line symmetry.
What is the order of symmetry of a smiley face?
A smiley face has no rotational symmetry. So the order is 1.
Can a smiley face without a nose have rotational symmetry?
yes it could still be rotatonal symmetry
How many lines of symmetry does the Smiley Face have?
one
How many playing cards not including face cards have rotational symmetry?
6
What is the rotational symmetry of a trapezoid?
A trapezium does not have rotational symmetry.
Does z have rotational symmetry but no line symmetry?
The letters H and Z have both line symmetry and rotational symmetry
What is the rotational symmetry of a rectangle?
It has rotational symmetry to the order of 2
How much rotational symmetry does an octagon have?
It has 8lines of rotational symmetry
Which triangles have rotational symmetry?
Equilateral triangles have rotational symmetry.
What rotational symmetry does a trapezoid have?
A trapezoid has no rotational symmetry.
Is z rotational symmetry?
No a Z doesn't have a rotational symmetry
