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What figure has symmetry if there is a rotation of 180 degrees or less that maps the figure onto itself?
Wiki User
∙ 9y ago
Any shape with a rotational symmetry of order 2 or more.
Wiki User
∙ 9y ago
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When a figure is turned less than 360 degrees around a center point and coincides with itself?
Rotational Symmetry.
How do you give the least angle measure that will rotate the figure itself?
It is 360 degrees divided by the order of rotational symmetry.
What does a rotation mean in Geometry?
In geometry, a rotation refers to the movement of a figure around a fixed point, called the center of rotation. The figure remains the same shape and size, but it changes its position, orientation, or both. A rotation can be either clockwise or counterclockwise, and is measured in degrees.
When a figure rotates onto itself in less than a full turn?
It has rotational symmetry.
What is linear symetry?
the no. of times the figure fits into itself is called order of rotation.
How many letters in the alphabet have rotational symmetry?
A figure has rotational symmetry when it can rotate onto itself in less than a full rotation.
When a figure is turned less than 360 degrees around a center point and coincides with itself?
Rotational Symmetry.
How do you give the least angle measure that will rotate the figure itself?
It is 360 degrees divided by the order of rotational symmetry.
What is an angle of symmetry?
The least angle at which the figure may be rotated to coincide with itself is the angle of symmetry.
What does a rotation mean in Geometry?
In geometry, a rotation refers to the movement of a figure around a fixed point, called the center of rotation. The figure remains the same shape and size, but it changes its position, orientation, or both. A rotation can be either clockwise or counterclockwise, and is measured in degrees.
A figure is transformed in the plane such that no point maps to itself. What type of transformation?
It could be a reflection with the mirror line outside the figure; it could be a rotation with the centre of rotation outside the figure; or it could be a translation.
When a figure rotates onto itself in less than a full turn?
It has rotational symmetry.
What is linear symetry?
the no. of times the figure fits into itself is called order of rotation.
Does kite have rotational symmetry?
Answer No. If the shape has rotational symmetry, then it should be able to match itself when rotated a certain number of degrees that IS NOT 360 degrees. Why? Well, if we stop and think about it, all shapes can match themselves when being rotated 360 degrees (a full circle.) If 360 degrees was valid and qualified for rotational symmetry, then any shape would have rotational symmetry. Then this classification of rotational symmetry would have no real conclusion. The only way a kite can match itself when rotating is if you rotate it 360 degrees. Therefore, it does not have rotational symmetry.
What kind of symmetry does a star have?
a starfish has a rotational symmetry because it rotates back to itself 90 degrees which is 1/4 of a turn.
Which transformation will always map a parallelogram onto itself?
A rotation of 360 degrees will map a parallelogram back onto itself.
How does the London eye have rotational symmetry?
Because the London Eye can turn a full 360 degrees and replicate or look like itself it considered to have rotational symmetry.
