Yield is one.
Children Crossing/ a school warning sign
envelope
triangular trade route
it is a delta at least in science class.
Stop sign?
A triangular road sign warns of an upcoming hazard such as a flood or hidden dip in the road.
means no passing zone
A pyramid is triangular shaped.
Children Crossing/ a school warning sign
a triangular pyramid has six edges and four triangular shaped faces
Four.
No. It is round.
A triangular-shaped land area is often referred to as a "triangle" or "triangular plot." In geographic terms, it can also be called a "triangular territory" or "triangular region." In specific contexts, such as in urban planning or agriculture, it might be labeled as a "triangular lot."
its just abandage that's shaped triangular does it matter
warning sign...warning you of road hazards or upcoming objects. There is diamond type symbol found on the seals found from pre-historic Harappan Civilization in South Asia. the decrypted text shows it as a sign of currency.
At a guess you're talking about road signs. Rectangular signs give information Triangular signs give warnings Circular signs give orders
Sloops, ketches, and yawls have triangular-shaped sails.