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

## What shape has no line of symmetry?

Two shapes that have no lines of symmetry are the scalene triangle and an irregular quadrilateral..

## What is the name for the longest side of a right angled triangle?

hypotenuseThe hypotenuse of a right triangle is always the side opposite the right angle. It is the longest side in a right triangle. The other two sides are called the opposite and adjacent sides.

## What are the 4 types of symmetry?

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

## 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 are there?

Regular PolygonsAn Equilateral Triangle (3 sides) has 3 Lines of SymmetryA Square (4 sides) has 4 Lines of SymmetryA Regular Pentagon (5 sides) has 5 Lines of SymmetryA Regular Hexagon (6 sides) has 6 Lines of SymmetryA Regular Heptagon (7 sides) has 7 Lines of Symmetry1 more row

## Does a triangle have 3 lines of symmetry?

An equilateral triangle has three lines of symmetry. It has rotational symmetry of order 3. It has three equal sides.

## 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. A scalene triangle has none.

## 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.

## 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 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.

## Which letter has 2 lines of symmetry?

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

## Which shape has 2 lines of symmetry?

rectangleA 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.

## Is the letter Z symmetrical?

The letter Z is an example of “2-fold Rotational Symmetry”; it looks the same after being rotated by 180° around its center. But it does not have mirror symmetry. Shapes like this are called “chiral”, which means that they can not be superimposed on their mirror images.

## How many symmetry lines does a triangle have?

The division of triangles into scalene, isosceles, and equilateral can be thought of in terms of lines of symmetry. A scalene triangle is a triangle with no lines of symmetry while an isosceles triangle has at least one line of symmetry and an equilateral triangle has three lines of symmetry.