Apparently there are several methods. NOVA Online provides an overview:
http://www.pbs.org/wgbh/nova/pyramid/explore/howold2.html
http://www.pbs.org/wgbh/nova/pyramid/explore/howold.html
Rob Masters
Archeologists.
The people who study pyrimids are archeologists. If they are Egyptian pyramids then they are egyptologists.
Anthropologists, botanists, meteorologists, agrnomists, and forensic scientists to name a few.
The three types of social scientists are historians, geographers, and archeologists.
Sociologists,Psychologists,Anthropologists and Archeologists.
Donatello did not have a daughter. Scientists and archeologists have identified that he wasn't even married.
yes they do
Archeologists determine how old an object is, by using Carbon Dating.
Pyramids are important to many. First built by Imhotep in ancient Egypt, the pyramids and the Sphinx are evidence of the Egyptians for scientists today. Also the pyramids in Giza is a popular touring spot.
Scientist today still are puzzled on how the construction of pyramids became because they were so huge.
Archeologists has found three pyramids so far, but many belive that he built four.
110 Pyramids have been discovered till date. Many of them in very bad condition!