Asked by: Lourenco Hafemann
technology and computing programming languages

Do all quadrilaterals have a line of symmetry?

Last Updated: 12th January, 2020

A line that reflects a figure onto itself is called a line of symmetry. A figure that can be carried onto itself by a rotation is said to have rotational symmetry. Every four-sided polygon is a quadrilateral.

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Furthermore, which quadrilaterals have no lines of symmetry?

A parallelogram is a quadrilateral with no axis of line symmetry. The opposite sides of a parallelogram are equal and parallel.

do all Trapeziums have a line of symmetry? 0

Also to know is, how many lines of symmetry do Quadrilaterals have?


Square (all sides equal, all angles 90°) Rectangle (opposite sides equal, all angles 90°) Irregular Quadrilateral
4 Lines of Symmetry 2 Lines of Symmetry No Lines of Symmetry

Which figure has no line of symmetry?

Some figures like scalene triangle and parallelogram have no lines of symmetry.

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What is a line of symmetry in math?

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What is a symmetrical quadrilateral?

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What are the lines of symmetry?

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What is a quadrilateral shape?

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What quadrilateral has 3 lines of symmetry?

We reckon there is no quadrilateral with only three lines of symmetry because you can't have three pairs of equal edges (because that's six edges!) Finally we looked at a square. We knew that it would have four lines of symmetry. We'd already discovered that the rhombus had only two lines of symmetry.

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Is a rectangle perpendicular?

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Is the number 5 symmetrical?

5 has no symmetry.

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Which quadrilateral is a trapezoid?

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How many lines of symmetry does a circle?

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How many lines of symmetry does a trapezoid have?


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How do you find area?

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What type of symmetry does a quadrilateral have?

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Has at least one line of symmetry?

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Does a trapezium have 2 lines of symmetry?

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Does a circle have rotational symmetry?

The order of rotational symmetry of a circle is, how many times a circle fits on to itself during a full rotation of 360 degrees. A circle has an infinite 'order of rotational symmetry'. In simplistic terms, a circle will always fit into its original outline, regardless of how many times it is rotated.

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Why parallelogram has no lines of symmetry?

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