Question

Of two square the side of the larger are 5 cm longer than those of the smaller and the area of the larger is 55 square center more.what is the perimeter of the larger square

Answer 1

Answer:

let smaller one be side x-2.5

and larger one x+2.5

x^2- 2.5^2=55

x2= 61.25

x= 7.83

x+2.5 = 10.33

Perimeter = 4x10.33= 41.32 CM