A triangle that is black and white...
The middle. Such as the center of a circle or triangle.
It depends on what you mean by a centre. The most likely answer is a median.
The answer depends on what you mean by "mean of triangle". There is no such geometric term.
If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.If you mean "triangle", a triangle can never have two parallel sides.
A triangle that is black and white...
something that goes at the end of a text
The middle. Such as the center of a circle or triangle.
Triangle or triangle with a vertical line in the center is usually the symbol for the hazard lights
It depends on what you mean by a centre. The most likely answer is a median.
danger
It indicates a slow moving vehicle.
The sign means that the vehicle is slow-moving.
the vehicle cannot travle faster than 25mm
It means do not bleach. If there is just a triangle it means bleach as needed. And if there is a triangle with two lines through it it means bleach as needed (non-chlorine).
The answer depends on what you mean by "mean of triangle". There is no such geometric term.
If you mean which triangle has at least two lines of symmetry, I can answer your question: an equilateral triangle has three lines of symmetry-- one passing through the center of each side and through the opposite point, perpendicular to the side.