An irregular 7 sided heptagon normally has no lines of symmetry depending how it is constructed.
An irregular heptagon, also known as a seven-sided polygon, may have zero, one, or more lines of symmetry depending on its specific shape. In general, a heptagon can have up to seven lines of symmetry if it is a regular heptagon with all sides and angles equal. However, irregular heptagons have varying side lengths and angles, which can result in different numbers of lines of symmetry. To determine the exact number of lines of symmetry for a specific irregular heptagon, you would need to analyze its unique characteristics and geometric properties.
None.
Infinite lines of symmetry
None.
2
3
7 be it regular or irregular
It has one line of symmetry
A regular heptagon doesn't have right angles, but an irregular heptagon can have 5 right angles.
A heptagon s bounded by seven straight 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.
A heptagon contains zero parallel lines. All of the lines in a regular heptagon with all sides and angles equal are at different angles from each other.