SOLUTION: Please show me how to find the area of a square with the dimension of 1+square root of 2? Thanks

Question 333023: Please show me how to find the area of a square with the dimension of 1+square root of 2? Thanks
Found 2 solutions by vleith, AAfter.Com:
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
The length of one side is
The area of a square is given by the

http://www.wolframalpha.com/input/?i=%281%2Bsqrt%282%29%29^2

Answer by AAfter.Com(18) (Show Source): You can put this solution on YOUR website!
Area of square = (1 + sqrt2)^2
= 1^1 + 2.1.sqrt2 + (sqrt2)^2
=1 + 2sqrt2 + 2
= (3 + 2sqrt2) sq. units
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