A hendecagon, which is an 11-sided polygon, has 11 interior angles. The sum of the interior angles of a polygon can be calculated using the formula ( (n - 2) \times 180 ) degrees, where ( n ) is the number of sides. For a hendecagon, this sum is ( (11 - 2) \times 180 = 9 \times 180 = 1620 ) degrees. Therefore, while it has 11 angles, the sum of those angles is 1620 degrees.
A hendecagon has 11 lines of symmetry.
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.
11 edges
A 11 sided shape is called a hendecagon.
A hendecagon has 11 sides.
The hendecagon is a polygon with eleven sides.
A hendecagon has 11 lines of symmetry.
A hendecagon can have upto 5 pairs of parallel lines.
11Eleven.
11
there are six
They have none
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.
11 vertices
11 edges
A Hendecagon has 11 sides
it has 44 diagonals :D