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A regular pentagon or a 5-pointed star have rotational symmetry of order 5.
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.
Becuase 5-fold, 7-fold, 8-fold or any other higher-fold crystal's structure (shape) is based on the geometric arrangement of atoms, so can not completely fill the space.
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 has rotational symmetry of order 2.
It means 4 lines of symmetry as for example a square has 4 lines of symmetry
two-fold
Yes, it does.
line
Yes, it does.