It comes from a Greek word- Geo meaning Earth. Some think its a religion but its not nor is it a cult. It wasnt until the 16th century that most mathematical symbols were invented.
The word hundred comes from the old Norse term hundrath which actually means 120 and not 100.
The origin - often referred to by the letter O - may seem like a very special point but in Euclidean geometry theres no reason it has to be located in any particular place. Residents of Taipei are officially allowed not to use the number four 4 because it is considered to be unlucky number and its meaning incorporated with the word death. Solid Geometry is about three dimensional objects like cubes prisms cylinders and spheres. Its something weve discovered and so have many ancient civilizations.