rhombus
at the top. The "base" of a triangle is arbitrary.
Upside down triangle bro ;)
The 'upside down' triangle symbol is the (greek?) letter Nabla. Nabla means the gradient. The gradient is the vector field whoose components are the partial derivatives of a function F given by (df/dx, df/dy).
a reciprocal.It's called it reciprocal.
It is still a triangle.
rhombus
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.
It's called a Sierpinski triangle.
at the top. The "base" of a triangle is arbitrary.
Upside down triangle bro ;)
Linnaeus's classification system is often represented as an upside-down triangle because it starts with the broadest categories at the top (kingdom) and narrows down to the most specific categories at the bottom (species). This hierarchical structure reflects the evolutionary relationships among organisms, with more closely related species grouped together at lower levels. By organizing organisms in this way, Linnaeus's system allows for easier identification, comparison, and study of living organisms based on their shared characteristics.
what is called a upside down trapezoid
Yes.
SYMBOLS USED IN WRITINGThree dots in a non-inverted triangle shape ( ∴ ) means 'therefore.'Three dots in an upside-down triangle shape ( ∵ ) means 'because'.SAFETY SYMBOLS∵ is also used to mark a "threat".For more information, see Related links below.
Usally the triangle is emergency signal lights, or flashers.