It is a closed 2-dimensional shape bounded by seven straight sides.
a heptagon has 7 sides
Not always
An irregular heptagon is one in which at least one of the sides or at least one of the angles is different from the rest.
A heptagon is a regular or an irregular 7 sided polygon
An heptagon is a 7 sided pentagon. It can be irregular or regular.
mabe because irregular heptagon looks different all the time
An irregular 7 sided heptagon normally has no lines of symmetry depending how it is constructed.
7 be it regular or irregular
A Heptagon is a 7-Sided object
A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.
A heptagon is a 2-dimensional shape that has 7 sides.
A heptagon