Yes, most (non-regular) hexagons do not have lines of symmetry.
well, here are some. hexagons have 6 sides, six angles, rotational symmetry, three lines of symmetry, and the angle sum is 720. :) hope this helped.
a square has 4 lines of symmetry.
This depends on the type of prism. If the shapes on the ends are pentagons, the prism has 6 planes of symmetry. If they are hexagons, it has 13 planes of symmetry. It has the same number of planes of symmetry as the shapes on the end have lines of symmetry, plus 1.
A regular hexagon has six lines of symmetry. Lines of symmetry are imaginary lines where you can fold a figure or image and both halves are identical matches.
Yes, regular hexagons have half-turn symmetry.
If you're talking about convex polygons with equal sides (eg. equilateral triangles, squares, pentagons, hexagons, etc.), then the relationship is a very direct one. In those cases, there are as many lines of symmetry as there are points in the polygons. A triangle has three lines of symmetry, a square has four, a pentagon five, etc.
a rectangle has 4 lines of symmetry
A regularpentagon has 5 lines of symmetryAny pentagon could have less and so can have up to 5 lines of symmetry.
5
4
A trapezium has normally no lines of symmetry unless it is an isosceles trapezium which has 1 line of symmetry