it has 5 lines of symmetry
0 if it is irregular, 8 if it is regular. Probably some numbers in between are possible, too.
A regular octagon has 8 lines of symmetry. See the Related Link below that includes a diagram of an octagon with the lines of symmetry drawn. A non-symmetrical octagon may have between 0-4 lines of symmetry.
7
The angle of rotation for a regular polygon with 7 sides isImmersive Reader
A regular polygon has a number of lines of symmetry equal to the number of its sides. For example, a regular pentagon has 5 lines of symmetry, while a regular hexagon has 6. Each line of symmetry divides the polygon into two congruent halves, reflecting the shape across the line.
A regular octagon has 8 lines of symmetry.
There are eight lines of symmetry.
If it's a regular 8 sided octagon then it rotational symmetry to the order of 8
8
A regular octogon has 8 lines of symmetry. * * * * * An irregular octagon can have 0, 2 or 4.
0 if it is irregular, 8 if it is regular. Probably some numbers in between are possible, too.
A regular octagon has 8 lines of symmetry and one center point of symmetry An octagon can also have fewer lines of symmetry: 0, 2 or 4 .
A regular octagon has 8 lines of symmetry. See the Related Link below that includes a diagram of an octagon with the lines of symmetry drawn. A non-symmetrical octagon may have between 0-4 lines of symmetry.
A regular octagon has 8 sides and 8 vertices. To determine the number of vertical lines that can be drawn through its vertices, we consider the symmetry of the shape. In a regular octagon, there are 2 vertical lines of symmetry that can be drawn through pairs of opposite vertices. Therefore, there are 2 vertical lines in a regular octagon.
7
I counted 8. From side-to-side and from point-to-point.
There are no right angles in an octagon.An 8 sided octagon normally has no right angles.