1.Two one by one natural numbers sum 109 is smaller then there product.Find those numbers.

{y=x+1

xy=x+y+109

x=y-1

(y-1)y=x+y+109 Whats next?

2. Right-angled parterres area is 56m2(square),and the fence,that surrounds the parterre is 30m.Find the parterres dimension.

Please someone help.