Because square and triangular bricks are much easier to manufacture than for example triangles
The pyramids of giza are all square based pyramids.
There are more than 8 square based pyramids, so it is not clear which ones you are thinking of.
Pyrimids of Giza in Egypt The Egyptian pyramids are fine examples of square based pyramids.
A square based pyramid.
yes
The three pyramids that i know of is a :) Triangular based pyramid :) Square based pyramid :) Hexagonal based pyramid
Pyramid in Egypt is one of the real example of rectangular pyramid :)
4
There are eight edges in a square based pyramid. There are also five faces and five vertices in square based pyramids.
There are no right angles in a square based pyramid, so Pythagoras and his theorem are not involved.
They are square based pyramids
4 for a triangular based pyramid and 5 for a square based pyramid