# Question: How Many Lines Of Folding Symmetry Does A Triangle Have?

## How many lines of symmetry does a normal triangle have?

3Equilateral triangle/Line of symmetry.

## What are the 4 types of symmetry?

The four main types of this symmetry are translation, rotation, reflection, and glide reflection.

## What is symmetry line in math?

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. … An equilateral triangle has 3 lines of symmetry.

## Is there a triangle with 2 lines of symmetry?

No triangle has 2 lines of symmetry. Equilateral triangle has three lines of symmetry while an isosceles has one.

## What is symmetry of triangle?

What is a Symmetrical Triangle. A symmetrical triangle is a chart pattern characterized by two converging trend lines connecting a series of sequential peaks and troughs. These trend lines should be converging at a roughly equal slope.

## Which of the following has 2 lines of symmetry?

The rectangle is an example of Two Line of Symmetry. A Rectangle can be divided vertically, horizontal or diagonally to get the two symmetrical parts. A rhombus also has two lines of symmetry. Two Lines of Symmetry can be a combination of Vertical, diagonal or Horizontal Lines.

## Which letters have more than 2 lines of symmetry?

That’s right! J, K, L, N, and P have zero lines of symmetry. M has one line of symmetry, and H, I, and O have 2 lines of symmetry.

## Which shape has only one line of symmetry?

QuadrilateralsKiteRhombus (all sides equal length)1 Line of Symmetry2 Lines of Symmetry1 more row

## What are types of triangle?

What are the types of triangle?The sum of angles in any triangle is 180°. … An equilateral triangle has three equal sides and angles. … An isosceles triangle can be drawn in many different ways. … A right-angled triangle has one 90° angle. … A scalene triangle has three different angles and none of its sides are equal in length.More items…

## Which letter has 2 lines of symmetry?

Letter H,I and X has two line of symmetry.

## What is symmetry and its types?

Objects are said to be symmetrical if their pre-image and image have the same size and shape, but are either mirror images of each other or one has been rotated to go in a different direction from the first. There are three basic types of symmetry: reflection symmetry, rotational symmetry, and point symmetry.

## How many symmetry lines does a square have?

four linesA square has four lines of symmetry.

## Are all Quadrilaterals symmetrical?

So the square has four lines of symmetry. … The trapezoid has only a vertical line of symmetry. The parallelogram has no lines of symmetry and, as with the rectangle, students should experiment with folding a copy to see what happens with the lines through the diagonals as well as horizontal and vertical lines.

## Which figure has no line of symmetry?

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

## How many lines of folding symmetry has a triangle?

three linesA 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.

## How many lines does a triangle have?

three lineA triangle is composed of three line segments. The line segments intersect in their endpoints. To name a triangle we often use its vertices (the name of the endpoints). The triangle below is named ABC.

## What is a triangle with 3 line of symmetry?

An equilateral triangle has three lines of symmetry.

## Is 3 a symmetrical number?

0, 3, 8 are the numbers which have lines of symmetry. A line of symmetry is a line that divides the given shape into identical parts. 0 and 8 have two lines of symmetry. 3 have one line of symmetry. Remaining numbers do not have any lines of symmetry.

## Does a triangle have any parallel lines?

A triangle is a geometric shape that always has three sides and three angles. Triangles have zero pairs of parallel lines.

## What do 2 lines on a triangle mean?

An isosceles triangle has 2 sides of equal length. The dashes on the lines show they are equal in length. The angles at the base of the equal sides are equal. An equilateral triangle has 3 sides of equal length. The dashes on the lines show they are equal in length.

## What do parallel lines mean on a triangle?

If a line parallel to one side of a triangle intersects the other two sides of the triangle, then the line divides these two sides proportionally.