How many lines of symmetry does a parallelogram have and how???

A parallelogram has rotational symmetry of order 2 (through 180°). If in case it  has two lines of reflectional symmetry then it must be a rhombus or an oblong rather than a random parallelogram ..

A parallelogram has 0  line of symmetry . You can draw no such line in which they are congruent to each other. You can try it on paper to see that it has no line of symmetry .

Hope this would have cleared your doubt.

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A PARALLELOGRAM HAS  2  LINES  OF  SYMMETRY  BECAUSE  IT IS IN CROSS  POSITION

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thank u priya

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But in textbook NCERT answers(page 270 Q 7g it is given 0 and page 273 for rotational it is  order 1.I think it should be  1 and 2 for linear and rotaional respectively.Please explain

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Sorry, it should be 2 & 2 for both

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 a parallelogram has 0 lines of symmetry since it has a kite like shapes

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Hi,

Many people think that a parallelogram has four lines of symmetry. But a parallelogram has no lines of symmetry. A line of symmetry is a line through which if we fold, the two halves will overlap each other exactly, in other words, the two halves will be congruent. But in a parallelogram, the two halves will not overlap each other exactly. You can try this out yourself by cutting out a parallelogram from a piece of paper and fold it in half.

Hope this clears your doubt,

Cheers!!!

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             No pratu you are rong because se this diagran it is of parellolgram it has two lines of symmetry because u can take a paper and cut it into PARALLELOGRAM shape so it has 2 lines of symmetry

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a parallelogram has 4 lines of symmetry

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A parallelogram has no sides of symmetry because its not a rhombus (slanting square) but it is a parellelogram (slanting rectangle).

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it has no lines of symmetry because well if you slant the mirror,then it would be two.because it's paralellograms theory

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