Question

The diagonal of a square A is a+b, the diagonal of a square B with twice the area of A is (1) 2 (a + b) (2) √2 (a + b) (3) a + 2b (4) 2a + 4b​

Answer 1

Answer:

(2)2^1/2(a+b)

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Step-by-step explanation:

2^1/2×x=a+b

x=(a+b)2^-1/2