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.
A hendecagon has 11 sides and 11 angles. It is a type of polygon that can be regular, meaning all sides and angles are equal, or irregular, with varying side lengths and angle measures. The sum of the interior angles of a hendecagon is 1,440 degrees.
A 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.
Oh, dude, a hendecagon has 11 sides, so it's got 11 interior angles. It's like simple math, you know? Each interior angle in a hendecagon measures 147.27 degrees, but who's really counting, right? Math is fun... or something.
2 equal sides and 2 equal 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.
A 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.
Oh, dude, a hendecagon has 11 sides, so it's got 11 interior angles. It's like simple math, you know? Each interior angle in a hendecagon measures 147.27 degrees, but who's really counting, right? Math is fun... or something.
4 angles and 4 equal sides
2 equal sides and 2 equal angles.
A Hendecagon has 11 sides
11Eleven.
11