10
Two lines should show up If you are pregnant on a pregnancy test /:
100 or more
550
STM-0= 21 E1 lines STM-1=(64x1) - 1 = 63 E1 lines STM-4=(64x4) - 4 = 252 E1 lines STM-16=(64x16) - 16 = 1008 E1 lines STM-64=(64x64) - 64 = 4032 E1 lines and so on
maybe 20-30
Ten.
A decagon need not have any lines of symmetry. It can also have 1 or 10 lines of symmetry.
A decagon need not have any lines of symmetry. It can have 10.
10 lines of symmetry
A dodecagon need not have any lines of symmetry. It can have a maximum of 12.
A regular decagon has 10 lines of symmetry. Each line of symmetry can be drawn through a vertex and the midpoint of the opposite side, as well as through the midpoints of two opposite sides. This symmetry reflects the decagon's equal angles and sides, allowing for multiple symmetrical divisions.
6
A regular decagon has rotational symmetry = 10.For irregular decagons, it could be less (either 2 or none.)
A regular decagon would have five sets or parallel lines.
A regular hexagon has six lines of symmetry.
It Has 4 Lines of symmetry.
There are eight lines of symmetry.