Depends on the size of the circles and the square.
Zero, or all if the circles coincide.
The angles around circles add up to 360 degrees
2
In the 1900s farmers thought that their crops would grow taller of they were a certain pattern with the stars, nowadays people do it because of the UFO rumours and like to joke about with it.
There were 54 crop circles.
Crop circles are not mentioned in the bible. Crop circles are a modern hoax phenomenon.
Many times when UFO sightings are reported, crop circles are found nearby. But as far as I know nobody has ever seen aliens make crop circles.
There is no man made satellite that makes crop circles.
For UFOlogists who study the connection of crop circles and UFO sightings there does seem to be some validity to the theory that they are related in some way. There is a high incident of crop circles the day after a UFO is sighted the night before.
Hundreds of crop circles have been reported around the world. Many of these have later been found to be hoaxes but there still remain a percentage that have defied explaination.
Encounters with the Unexplained - 2000 Crop Circles Secret Messages from Crop Circles 1-5 was released on: USA: 29 September 2000
There are.
Crop Circles - 2002 TV was released on: USA: 2002
Yes, they make crop circles to show their message to us and decode it
To find information about crop circles, one might check out their local library for the following books; Crop Circles: Signs, Wonders and Mysteries written by Steven and Karen Alexander, Crop Circles: The Greatest Mystery Of Modern Times written by Lucy Pringle.
what is the last name of the two hoaxers who created most crop circles in england