Lines of the opposite in a parallelogram vary from type to type. In an easy words, the parallel lines of symmetry refer to the present which reduced the parallelogram into two the same parts. Come recall, a parallel is a quadrilateral (4-sided figure) where the opposite sides space parallel to each other.

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What room the present of the contrary in Parallelograms?

The lines of symmetry are those currently which division a parallelogram right into two halves where each fifty percent is the mirror image of the other. Different parallelograms have different lines the symmetry and the different number of symmetry lines.

Symmetry lines in Parallelograms
Parallelogram NameNumber of the contrary Lines

There space three species of a parallel whose variety of symmetry lines are provided in the abovementioned table. Listed below are the explanations ~ above the currently of symmetry in every of these parallelograms.

Lines of the contrary in a Square

In a square, there are four lines that symmetry, each of i beg your pardon divides it into two similar parts. The symmetry currently of a square space both its diagonals and the lines joining the midpoints of its opposite political parties (bisectors).


Lines of the contrary in a Rectangle

There space two currently of symmetry in a rectangle which cuts it right into two equal halves. In a rectangle, the present of symmetry room those lines which join the midpoint of the opposite and parallel currently (i.e. The bisector) that the rectangle.


Lines of the contrary in a Rhombus

In a rhombus, the currently of symmetry are its diagonals. So, the number of symmetry lines in a rhombus space two i.e. That is diagonals which divide it into two the same halves where each component is the mirror picture of the other.


It should be detailed that a figure shows the contrary only as soon as the heat of the opposite divides the figure in a means that both the halves end up being the mirror picture of every other. So, in a rectangle and also a rhombus, it is checked out that the currently of symmetry room not the very same as the of the square.

In any type of figure, there can be multiple currently of symmetry. Thus, it is important to inspect whether the lines of symmetry division the figure not just in same parts yet as mirror photos also.

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Rotational symmetry in Parallelograms

Rotational the opposite is the symmetry wherein the number retains its exact appearance after the is rotated about a centre point. Various parallelograms have various orders that rotational symmetry i m sorry are discussed below.

Order the Rotational the contrary in Parallelograms
Parallelogram NameOrder of Rotational SymmetryAngle that Rotation
Square490°, 180°, 270° and also 360°
Rectangle2180° and also 360°
Rhombus2180° and 360°

Frequently Asked inquiries on present Of symmetry in a Parallelogram

What is a Parallelogram?