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star fish ;)
Yes, it does.
Yes, because if you take a clover and fold it it will fold evenly like paper.
Fold (or pretend to fold) an object in half in different ways, and if the edges and corners match exactly up to each other, that is a line of symmetry. If you want to count all the lines of symmetry, use the method above but tally the amount of lines of symmetry you count.
A regular pentagon or a 5-pointed star have rotational symmetry of order 5.
star fish ;)
The brittle star has a five-fold symmetry as do all members of class echinadermata.
Five fold radial symmetry, vibrant colors, spiny skin
A two-fold symmetry has a 360 degrees rotation. A three-fold rotational symmetry, on the other hand, has 120 degrees, and on a horizontal axis, a symmetry has 180 degrees.
It means 4 lines of symmetry as for example a square has 4 lines of symmetry
It has rotational symmetry of order 2.
two-fold
Yes, it does.
line
Yes, it does.
Sting rays have a two fold axis of symmetry which would make it closed symmetry.
A line has rotational symmetry of order 2.