Question

The length of the diagonal of a square is (a + b) then its perimeter is​

Answer 1

Answer:

answer...................

Answer 2

Answer:

4(a+b)/√2

Step-by-step explanation:

let side of square be x

diagnal of square = √2x

√2x = (a+b)

x = (a+b)/√2

perimeter = 4x = 4(a+b)/√2