To draw a line of symmetry, look for two halves of this W that are mirror images of each other. Then, draw the line of symmetry between these halves. The right half of W is the mirror image of the left half. So, the vertical line that passes through the middle of W is a line of symmetry.

How do you find the line of symmetry of a shape?

Folding Test



You can find if a shape has a Line of Symmetry by folding it. When the folded part sits perfectly on top (all edges matching), then the fold line is a Line of Symmetry.

What is a line of symmetry in shapes?

A line of symmetry is a line that cuts a shape exactly in half. This means that if you were to fold the shape along the line, both halves would match exactly. Equally, if you were to place a mirror along the line, the shape would remain unchanged. A square has 4 lines of symmetry, as shown below.

How should we draw a line of symmetry give two examples?

Line of Symmetry Examples

  • A Triangle is said to have 3, 1 or even no lines of symmetry.
  • A Quadrilateral has 4 or 2 or no lines of symmetry.
  • Equilateral Triangle is said to have 3- lines of symmetry.
  • Regular Pentagon has 5 lines of symmetry.
  • A Regular Heptagon has 7 lines of symmetry.


How do you draw a line of symmetry for a square?

Quote from video: Now fold the square along its remaining diagonal the two parts of the square exactly coincide unfold the square draw a line on the crease. The line is the fault line of symmetry in the square.

What is symmetry and example?

A vertical line that divides an object into two identical halves is called a vertical line of symmetry. That means, that the vertical line goes from top to bottom(or vice versa) in an object and divides it into its mirror halves. For example, the star below shows a vertical line of symmetry.

How many lines of symmetry do shapes have?

A shape can have more than one line of symmetry. Thus a rectangle has two lines of symmetry, an equilateral triangle has three lines of symmetry, and a square has four. A circle has an infinite number of lines of symmetry since it can be folded about any diameter.

What are the lines of symmetry in a rectangle?

What are the Lines of Symmetry in a Rectangle? The lines of symmetry in a rectangle are those lines that divide the rectangle into two identical halves. A rectangle has 2 lines of symmetry. One is drawn horizontally and the other is drawn vertically.

What are some symmetrical shapes?

Infinite Lines of Symmetry

Number of lines of symmetry Examples of figures
No line of symmetry Scalene triangle
Exactly one line of symmetry Isosceles triangle
Exactly two lines of symmetry Rectangle
Exactly three lines of symmetry Equilateral triangle


How do you draw a line of symmetry in a circle?

If we fold the circle over any line through the center O, then the parts of the circle on each side of the line will match up. One way to create such a line is to pick a point on the top half of the circle and draw the line through that point and the center O.

How do you draw a symmetrical design?

Quote from the video:
Quote from video: Here I'll be showing you how to make a symmetrical design your fold your paper in half and then you draw half of the design on behalf of the paper.

How do you draw a line of symmetry for a pentagon?

Quote from the video:
Quote from video: We can connect the midpoints of opposite sides. And draw the diagonals. So with the equilateral triangle and the Pentagon.

How do you draw a line of symmetry for a hexagon?

Quote from the video:
Quote from video: Having six sides let us draw a hexagon. As one two three four five and six sides possible lines of symmetry could be one two three four five and six no further lines of symmetry can be drawn.

How do you find the line of symmetry of a regular polygon?

Line symmetry in regular polygons



It has four lines of symmetry and four sides. A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.

Which shape has 8 lines of symmetry?

A regular octagon

A regular octagon has 8 lines of symmetry.

Does a circle have a line of symmetry?

A circle has unlimited lines of symmetry!

Which shape has no line of symmetry?

Summary: A scalene triangle, parallelogram, and a trapezium are three examples of shapes with no line of symmetry.

Do all shapes have a line of symmetry?

It is not necessary that all the figures possess a line or lines of symmetry in different figures. In the figure there is one line of symmetry.