Number of lines of symmetry = Number of sides of the regular polygon
10 lines. Regular polygon of "x" sides has "x" Lines of Symmetry
A 15 sided polygon has 15 lines of symmetry;) Thanks for asking:)
A polygon need not have any lines of symmetry. The maximum number of lines of symmetry is attained if the polygon is regular; and this is the number of sides (or vertices) of the polygon. If a regular polygon has an even number of sides, then the lines of symmetry are those joining opposite vertices, and those joining the mid-points of opposite sides. If the polygon has an odd number of sides/vertices, the lines of symmetry are those joining each vertex to the mid-point of the opposite side.
Any polygon with an even number of sides can have two lines of symmetry, but it would have to be irregular.
No, a polygon can have fewer lines of symmetry.
an irregular polygon
It depends on how many sides the polygon has: An octogon has 8 lines of symmetry, a pentagon has 5......
A triangle has 3 lines of symmetry.
Number of lines of symmetry = Number of sides of the regular polygon
10 lines. Regular polygon of "x" sides has "x" Lines of Symmetry
a polygon
A 15 sided polygon has 15 lines of symmetry;) Thanks for asking:)
A square has four lines of symmetry!
A polygon need not have any lines of symmetry. The maximum number of lines of symmetry is attained if the polygon is regular; and this is the number of sides (or vertices) of the polygon. If a regular polygon has an even number of sides, then the lines of symmetry are those joining opposite vertices, and those joining the mid-points of opposite sides. If the polygon has an odd number of sides/vertices, the lines of symmetry are those joining each vertex to the mid-point of the opposite side.
It depends on how many sides that it has and whether of not it is regular (all the lines of the polygon are of equal length if it is a regular polygon). For regular polygons, the number of symmetry lines is the number of sides if number of sides is an odd number. Otherwise, the number of symmetry lines is double the number of sides. A square has 4 sides and 8 symmetry lines; a triangle has 3 sides and 3 symmetry lines.
A regular Undegon (11 sided polygon) has 11 lines of symmetry. It also has an order of rotation symmetry of 11.