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What else can I help you with?
Can a shape have rotational symmetry and line symmetry?
Yes. Any equilateral shape can have both rotational and line symmetry.
What shape has order of rotational symmetry but no lines of symmetry?
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
What shape has a rotational symmetry of order 1?
none shapes have 1 rotational symmetry because in rotational symmetry one is none
Which shape line of symmetry but no rotational symmetry?
A semicircle.
What shape has a line of symmetry and rotational symmetry?
circle
Does a shape have to be a regular polygon in order to have rotational symmetry?
A line segment would have rotational symmetry.
Why diagonals are not lines of symmetry in rectangles?
The diagonals of rectangles are rotational lines of symmetry but not reflective. To be reflective lines, folding along the line has to give the same shape on each side.
What is Rotatioanl symmetry?
Rotational symmetry is the amount of symmetry you would have if you rotated the shape.
Is there a relationship between the number of lines of symmetry a shape has and rotational symmetry?
No.
What are the rotational symmetry of a 5 sided shape?
If it is a regular 5 sided pentagon then its order of rotational symmetry is 5
What is an irregular shape?
Irregular shapes have NO lines of symmetry and all the sides are not the same. A regular shape WILL have lines of symmetry and all the sides are the same. * * * * * Wrong! A kite, for example, is an irregular but it has reflective symmetry. A parallelogram is an irregular quadrilateral but has rotational symmetry.
Which shape has 2 lines of symmetry but no rotational symmetry?
A rhombus is one example.
