A scalene triangle has no axis of symmetry.
The angle of rotation for a regular polygon with 7 sides isImmersive Reader
A hexagon is the simplest shape, and the only regular polygon, with 6 lines of symmetry.
hexagon * * * * * Only if the hexagon is regular. Also, it can be a polygon with 6*k sides where k is an integer.
It will have six lines of symmetry.
5 symmetry axis
Its extremum is on its axis of symmetry.
It is a regular 6 sided hexagon
What is axis of symmetry? the axis of symmetry is a line that divides a planar figure into two congurent reflected halves