yes there is something holding the pyramids together. the substance or thing that is holding the pyramids together is mud or cement.
Mud
Holding Together was created in 1976-03.
The official, mathematical word for 2 pyramids attached together is a bipyramid. It is called a bipyramid because -bi means 2, and bi-pyramid means 2 pyramids.
the sand and the mud
They were made of limestone bricks that were packed together.
NOTHING you could be holding anything lol
The answer depends on how the pyramids are stacked.
16
I believe what you are thinking of is an octahedron. It resembles two pyramids with square base that are joined.
They used the sand from the desert instead of buying it. They molded the sand together to make the pyramids and temples.
They both have vertex which combines all the sides together .
some Egyptian people were buried in pyramid's. that is some of what it has to do with afterlife.