pyramids were used to keep kings died bodies saved and they were also used for many different things
the egyptians
gold.
How big were the pyramids
3D Triangle figures...
That it had some sophisticated building techniques. Each pyramid stone weighs about a ton.
they would build so when the king died they would put him in the coffin and then they would put him inside the pyramid to rest in peace and sometimes the kings would hide there treaseure in the pyramids to keep it safe