A bike seatPyramid
A pyramid...
a ramp is a scalene triangle
the pyramidsthe object that is shaped like a pyramid is/are paper folded by triangle and the shape that is like the shape of an pyramid is triangle.
Triangles, pyramids, and prisms can all have triangular shapes.
bread
balls
HUT
There are no naturally occurring objects that form a mathematically perfect triangle--the closest would be a shark's tooth or the beaks of certain species of birds. Some man-made objects that are triangular are a tent, a slice of pizza, and the pyramids.
A star on a American flag
A dodecagon! its kind of obvious!
The most famous is a stop sign.