3D = Pyramid
2D = Triangle
Examples: A pyramids, person shape like pyramids, foods shape like pyramids etc
You're a fan of Ancient Egyptian culture?
The 7-letter word for a 3D shape with triangular faces is "pyramid." A pyramid is a polyhedron with a polygonal base and triangular faces that meet at a common vertex called the apex. Pyramids are classified based on the shape of their base, such as square pyramids, triangular pyramids, pentagonal pyramids, etc.
Assuming you mean slide down a pyramid: You could, but not most as they were originally built with rough sides. Egyptiian classical pyramids were covered n smooth hard stone, which the idiot and very culturally primitive Napoleon took from the pyramids to use as a foundation for a causeway he built for his troops (1797?). The earlier Egyptian pyramids were known a step pyramids (mastaba) and did not have smooth sides. Other pyramids built in other countries were also not smooth sided. The Egyptian pyramids were not only therefore impressive in size and shape, but originally shown in the sun with much brilliance due to their polished stone sides. If you mean can you slide a pyramid the answer is yes if you can get enough water under it and freeze it thus making it much easier to slide (problem, such pressure from heavy pyramids would make keeping the water under such weight/pressure very difficult.)
Polyhedrons such as pyramids and cuboids
3D = Pyramid 2D = Triangle
The pyramids of Egypt were built in a triangular shape to represent a mound. The shape was a representation of the Egyptian belief that the Earth came from a mound. Note that while the pyramids are triangular from the side, they actually occupy a square footprint (i.e. square pyramids). This was in order to align the pyramids with the cardinal directions.
Pyramids are most famous for being the shape of many Egyptian burials, mostly of pharoahs and the aristocracy.
With the engineering they had available, that was the shape that let them build the biggest and tallest stuff.
the slaves and others built the pyramids the Egyptian people did the shape of A pyramid because they new tht it was the gate way to heaven the slaves and others built the pyramids the Egyptian people did the shape of A pyramid because they new tht it was the gate way to heaven
people heaved bricks up with ropes to make a pyramid shape
The Egyptian Pyramids are located in Egypt, hence their name.
The Egyptian pyramids can be found in the desert of Giza, after which they are named.
Everett W. Fish has written: 'Egyptian Pyramids' 'The Egyptian pyramids' -- subject(s): Pyramids. 'The power behind the throne' 'The Egyptian pyramids' -- subject(s): Pyramids
You are mistaken; a pyramid is not a cone. Pyramids have flat sides, cones have a round tapering surface. The pyramidal shape is very stable and resists sandstorms, which is why the Egyptian pyramids have lasted for thousands of years. Other than that, there could have been any number of reasons that we don't know about. Perhaps some Egyptian priest thought that some Egyptian deity liked that shape.
The Egyptian pyramids are ancient pyramid-shaped masonry structures located in Egypt.
the egyptian pyramids were about 864ft. wide:)