what is the ratio between perimeters of two squares one having 4 times the diagonal then the other ?
"d = 4 d d = d a √ 2 = 4 d a √ 2 = d a = 4 d / √ 2 a = d / √ 2 = > 4 : 1 answer : d"
divide(4, divide(4, 4))