Here my dog "Flame" has actually her face **made perfect symmetrical through a bitof picture magic.**

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

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

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

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

But when I shot it this way, that **does work** (the folded component sits perfect on top, all edges matching):

**So this is**a heat of Symmetry

## Triangles

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

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

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

## Quadrilaterals

Different species of square (a 4-sided plane shape):

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

4 lines of Symmetry | 2 currently of Symmetry | No currently of Symmetry |

Kite | Rhombus(all sides equal length) | |

1 heat of Symmetry | 2 present of Symmetry |

## Regular Polygons

A continual polygon has actually all sides equal, and also all angles equal:

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

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

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

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

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

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

And the sample continues:

A consistent polygon that**9**sides has

**9**lines of SymmetryA constant polygon that

**10**sides has actually

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

**"n"**sides has actually

**"n"**present of Symmetry

## Circle |