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

**The white line under the center is theline of Symmetry**

When the folded part sits perfectly on optimal (all edges matching), then the fold line is a heat of Symmetry.

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

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

But as soon as I try it this way, it **does work** (the folded component sits perfect on top, every edges matching):

**So this is**a line of Symmetry

## Triangles

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

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

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

## Quadrilaterals

Different varieties of quadrilateral (a 4-sided aircraft shape):

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

4 lines of Symmetry | 2 present of Symmetry | No lines of Symmetry |

Kite | Rhombus(all sides equal length) | |

1 heat of Symmetry | 2 lines of Symmetry |

## Regular Polygons

A constant polygon has actually all political parties equal, and also all angle equal:

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

A Square (4 sides) has 4 currently 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 lines of Symmetry | ||

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

And the pattern continues:

A constant polygon the**9**sides has

**9**currently of SymmetryA constant polygon of

**10**sides has

**10**lines of Symmetry...A constant polygon the

**"n"**sides has

**"n"**currently of Symmetry

## Circle |