Pi is used in nearly every branch of math. If you need to do anything with a circle, pi was used to make that circle. Any measurement of a circle, cylinder, sphere, etc involves pi. Pi is incorporated into the GPS. All kinds of things use pi.
A fun fact for pi: the actual length of a river compared to the straight distance from source to mouth will yield pi.
is abaci still used in todays world
yes pi is used around the world today
All around the world, because pi is used in many formulas.
go boy................
Pi can be used to find a circle, For the circumference-Pi x D, or for the radius Pi x r2
Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle
independence
go boy................
Palestine
Pi was first used by the Babylonians and Egyptians.
He effected todays world because of his studies.
The leaders of the countries learned a lot of the atomic bombs. Notice that they are not being used that incident.