The hazard lights.
It is still a triangle.
The upside down purple triangle was actually used to identify Jehovah's Witnessess
This is known as the Sierpinski triangle.
No, it is not. A quadrilateral is a 4-sided polygon. A triangle is a 3-sided polygon. Therefore, whatever way you turn it, a triangle will never be a quadrilateral.
mass fire
Mass Fire
The hazard lights.
It is still a triangle.
rhombus
Lambda sensors. The 3 leg symbol (upside down 'Y') is the greek lambda symbol
The upside down purple triangle was actually used to identify Jehovah's Witnessess
An upside-down triangle. It does not matter from which direction you view a triangle, it will still be a triangle.
In mathematics an upside down triangle corresponds to the gradient operator and is sometimes called "del". The Greek symbol of an upside down triangle is called "Nabla".
at the top. The "base" of a triangle is arbitrary.
Upside down triangle bro ;)
Usally the triangle is emergency signal lights, or flashers.