It depends on the size of the hexagon. If the hexagon is very very small, the length of a side could be a nanometre (or smaller). If the hexagon is large, the length could be a light year (or more). In fact, a single hexagon could have one side that is a nanometre in length and another side that is a light year.
The perimeter of a hexagon is the sum of its 6 sides.
Not if the hexagon is a regular hexagon with sides of the same length as the sides of the square.
In general, none. If all the sides of a hexagon were of different length it would have no symmetry.
All hexagons have 6 sides.
Hexagons have six sides, not four. Any number of them can be of the same length.
The perimeter of a hexagon is the sum of its 6 sides.
In general no. A regular hexagon has the same length on all sides. Also, there are other hexagons with the same length on all sides that are not regular.
Not if the hexagon is a regular hexagon with sides of the same length as the sides of the square.
for sure, only a regular hexagon has equal sides. Hexagon just means 6 sides and they can be any length you want.
A regular hexagon is a polygon with six sides where all six angles have the same measurement. (And all six sides have the same length.) If the angles of a hexagon do not all have the same measurement, or if the sides are not all of the same length, then the hexagon is irregular.
It is a hexagon whose sides are all the same length. It need not be a regular hexagon.
Yes
As many as you want - up to six. "Hexagon" simply means that there are six sides.
In general, none. If all the sides of a hexagon were of different length it would have no symmetry.
In a "regular hexagon" all sides are equal. For an irregular hexagon there are six sides but they aren't all the same length.
6 A Regular Hexagon has six sides of equal length, and 6 equal angles.
The sum of the length of the six sides.