It can have two congruent sides but does not have to.
In general it cannot be done. In the rare case that the hexagon is regular, select three alternate vertices and draw lines to the centre (centroid) of the hexagon. These will form three congruent rhombi.
A regular hexagon.
Yes - divide the hexagon by drawing a line connecting two opposite sides, dividing it in half. (Drawing a line connecting two angles will only result in two congruent quadrilaterals).
No. They are proportional, meaning that if side A of one hexagon is, for example, twice the corresponding side A' of the other hexagon, then side B will also be twice the size of side B', etc.
A hexagon with 6 congruent sides is a regular hexagon
Yes! All six sides of a hexagon are congruent. It doesn't have to have all sides congruent. A hexagon only needs six sides to be a hexagon.
Is an irregular hexagon.
If the hexagon's sides and angles are congruent, then it a regular hexagon.
Partitioning a general hexagon into 18 congruent parts is normally impossible.
It can have two congruent sides but does not have to.
Yes, providing that it is in the form of a regular 6 sided hexagon
A regular 6 sided hexagon has 6 interior congruent angles of 120 degrees.
A hexagon
A circle.
Every hexagon has six sides. That's what the "hex" in hexagon means. Every polygon comes in two flavors and the hexagon can be either one of them ... 'regular' or 'irregular'. If the hexagon is a regular one, then all six of its sides are congruent. If the hexagon is an irregular one, then 2, 3, 4, 5, or none of its sides may be congruent.
yes.