0
rectangle has inversion (180 deg rotation)
hexagon has 60 deg ratation, cyclic group genterated is
60, 120, 180, 240, 300, 360=0
equilateral triangle has 120 deg rotation, cyclic group genterated is
120, 240, 360=0
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∙ 12y ago
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What shape has no line of symmetry and rotational symmetry order 3?
For example the triskelion (the three legs) on the Isle of Man flag.
Which quadrilateral have rotational symmetry of order two?
A Parallelogram, a Diamond and a rhombus all have rotational symetry of two. Others Kite 1 Trapezium 1 Square 4
What quadrilateral has no rotational symmetry?
A trapezium, a kite, an arrowhead, a quadrilateral with 4 different sides. In fact, anything other than a parallelogram (and its special cases).
Which triangles have rotational symmetry?
Equilateral triangles have rotational symmetry.
What shape has a rotational symmetry of order 1?
none shapes have 1 rotational symmetry because in rotational symmetry one is none
What is the rotational symmetry of a trapezoid?
A trapezium does not have rotational symmetry.
How many lines of rotational symmetry does a trapezium have?
i am not sure but i think a trapezium has 1 order of rotational symmetry
What quadrilateral has rotational symmetry of 2 but no lines of symmetry?
a trapezium
Isosceles trapezium does it have rotational symmetry?
yes
What does a trapezium have a rotational symmetry order of?
1
Which quadriactual has no lines of rotational symmetry?
Trapezium
How many rotational symmetry lines does a trapezium have?
None.
What is the order of rotational symmetry of a trapezium?
it has 1 order
What quadrilateral has no rotational symmetry but has one line of symmetry?
A kite or an equilateral trapezium.
Which quadrilateral has no order of rotational symmetry but one line of symmetry?
A kite, An arrowhead, an isosceles trapezium are three possibilities.
What shape has no line of symmetry and rotational symmetry order 3?
For example the triskelion (the three legs) on the Isle of Man flag.
Which quadrilateral have rotational symmetry of order two?
A Parallelogram, a Diamond and a rhombus all have rotational symetry of two. Others Kite 1 Trapezium 1 Square 4
