Here mine dog "Flame" has actually her face **made perfect symmetrical v a bitof photograph magic.**

**The white line down the center is present of Symmetry**

When the folded part sits perfect on top (all edges matching), climate the wrinkles line is a heat of Symmetry.

Here I have folded a rectangle one way, and **it didn"t work**.

**So this is not**a line of Symmetry

But as soon as I shot it this way, that **does work** (the folded part sits perfectly on top, all edges matching):

**So this is**a line of Symmetry

## Triangles

A Triangle have the right to have **3**, or **1** or **no** currently of symmetry:

Equilateral Triangle(all sides equal, all angle equal) | Isosceles Triangle(two political parties equal, 2 angles equal) | Scalene Triangle(no sides equal, no angle equal) | ||

3 currently of Symmetry | 1 heat of Symmetry | No lines of Symmetry |

## Quadrilaterals

Different species of quadrilaterals (a 4-sided aircraft shape):

Square(all sides equal, all angles 90°) | Rectangle(opposite sides equal, all angle 90°) | Irregular Quadrilateral | ||

4 present of Symmetry | 2 currently of Symmetry | No present of Symmetry |

Kite | Rhombus(all sides same length) | |

1 line of Symmetry | 2 present of Symmetry |

## Regular Polygons

A continual polygon has actually all sides equal, and all angle equal:

An Equilateral Triangle (3 sides) has 3 currently of Symmetry | ||

A Square (4 sides) has 4 present of Symmetry | ||

A Regular Pentagon (5 sides) has 5 present of Symmetry | ||

A Regular Hexagon (6 sides) has 6 currently of Symmetry | ||

A Regular Heptagon (7 sides) has 7 currently of Symmetry | ||

A Regular Octagon (8 sides) has 8 present of Symmetry |

And the pattern continues:

A continual polygon that**9**sides has actually

**9**lines of SymmetryA regular polygon of

**10**sides has

**10**currently of Symmetry...A regular polygon the

**"n"**sides has actually

**"n"**currently of Symmetry

## Circle |