Anything from none, 2 to 11 sides; and none, 2 to 11 angles. And, the number of equal sides may or may not be the same as the number of equal angles.
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∙ 13y agoA right hendecagon can have no parallel sides because there are eleven sides to a hendecagon. It is not a requirement that there be any pairs of parallel sides in an irregular hendecagon, although there could be one or more pairs.
Heptagon, octagon, nonagon, decagon, hendecagon, and dodecagon. There are many more.
Every polygon has the same number of angles as it has sides.In the case of the hendecagon, that's eleven.
2 equal sides and 2 equal angles.
There are 4 equal sides but it has no right angles
The hendecagon is a polygon with eleven sides.
A hendecagon is a regular 11-sided polygon, the angles of which are all 147.27(recurring) degrees. With 11 sides there will be 11 angles, so 147.27 * 11 = 1620 degrees.
They have none
An Equilateral has 3 equal sides and 3 equal angles A scalene triangle has no equal angles and no equal sides.
Every polygon has the same number of angles as it has sides.In the case of the hendecagon, that's eleven.
4 angles and 4 equal sides
A Hendecagon has 11 sides
11Eleven.
11
There are 4 equal sides but it has no right angles
3 equal angles and 3 equal sides
A heptagon has seven sides. In a regular heptagon all of the sides and angles are equal. In an irregular heptagon the sides and angles are not all equal.