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Which letter has 2 rotational symmetry and no line of symmetry?
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What quadrilateral has no line of symmetry but has no rotational symmetry?
parallelogram * * * * * A parallelogram does have rotational symmetry (order 2).
What kind of rotational symmetry does a line have?
Rotational symmetry 2 1 as it is then the second when it is turned half way of a full turn.
Does the letter N have rotational symmetry?
Yes, of order 2 which means it has 1800 reflection symmetry.
What is the rotational symmetry of a parrallelogram?
A parallelogram has rotational symmetry of order 2.
Does a paralalagram have symmetry in it?
Yes, a parallelogram has a line of symmetry through its center. This means that if you fold the parallelogram along this line, the two halves will match exactly.
How many rotational symmetry fold does a line have?
A line has rotational symmetry of order 2.
What quadrilateral has no line of symmetry but has no rotational symmetry?
parallelogram * * * * * A parallelogram does have rotational symmetry (order 2).
What us the order of rotational symmetry of letter H?
It has rotational symmetry of order 2.
Does N have rotational symmetry but no line of symmetry?
Yes. it has 2 order of rotation symmetry
What is the order of rotational symmetry of the letter I?
2
What type of symmetry does a two fold line have?
It has rotational symmetry of order 2.
How do you sketch a figure with rotational symmetry but no line symmetry?
When a shape is rotated about its centre, if it comes to rest in a position and looks exactly like the original, then it has rotational symmetry. A shape like an equilateral triangle would therefore have an order of rotational symmetry of 3. The general rule for a regular polygon (shapes such as pentagons, heptagons, octagons etc. is, that the number of sides is the same as the number of lines of symmetry, which is also the same as the rotational symmetry order). This means that a regular hexagon has 6 sides, 6 lines of symmetry and an order of rotational symmetry of 6. Following from this, then a square, which is a regular polygon, has 4 sides, 4 lines of symmetry and an order of rotational symmetry of 4. If a shape has rotational symmetry, it must have either line symmetry or point symmetry or both. For example, a five pointed star has 5 lines of symmetry and rotational symmetry of order 5, but does not have point symmetry. A parallelogram has no line of symmetry, but has rotational symmetry of order 2 and also point symmetry. Only a shape which has line symmetry or point symmetry can have rotational symmetry. When there is point symmetry and also rotational symmetry, the order of the latter is even. For example, the letter 'S' has rotational symmetry of order 2, the regular hexagon of order 6. On this basis, we would suggest that the letter 'F' does not have a rotational symmetry order as it does not have either line symmetry or point symmetry. It doesn't have a centre around which you could rotate it. Sounds weird, but given the definitions, we think this is the case.
What kind of rotational symmetry does a line have?
Rotational symmetry 2 1 as it is then the second when it is turned half way of a full turn.
What is the order of rotational symmetry of the letter s?
2
How many rotational symmetry does the letter z has?
Order 2.
What is the rotational symmetry of a rectangle?
It has rotational symmetry to the order of 2
Does the letter N have rotational symmetry?
Yes, of order 2 which means it has 1800 reflection symmetry.
