Because if you turn a nine upside down then it does not look like anything but if you turn a six upside down then it looks like a nine.
SIS
In set theory, the symbol of intersection is ∩, like an upside down U.
It looks like an upside-down "T".
The hazard lights.
Ten is a shape that looks like an upside down "U"
A yield street sign looks like an upside down isoceles triangle.
it looks like an upside down tooth
There is no upside down capital A symbols in runescape.
It's one way the dictionary tells you to pronounce a letter U. I think.
For All.
The Upside down T symbol indicates perpendicular lines.
No. Flying a flag upside down is a symbol of distress.
It is the symbol for 'perpendicular'.
Australia's shape looks a little like an upside down sheep.
SWIMS
Because if you turn a nine upside down then it does not look like anything but if you turn a six upside down then it looks like a nine.