U R A Q T Pi cirCUMference = 2 x Pi x radius radius x radiu..
Added 2021-03-14 22:38:30 +0000 UTCU R A Q T Pi cirCUMference = 2 x Pi x radius radius x radius = diameter Pi is a mathematical constant when diameter to circumference ratio 3.14159... infinite number sequence i don't own these images. visual demonstration taken from the internet :D
