SOLUTION: the area of square Garden in 450 square metre what is its length from one corner to the opposite corner

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Question 1014358: the area of square Garden in 450 square metre what is its length from one corner to the opposite corner
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Assume the side is s.
Then using the Pythagorean theorem,
s%5E2%2Bs%5E2=d%5E2
d%5E2=2s%5E2
d=sqrt%282%29%2As
From the area,
A=s%5E2
s=sqrt%28A%29
So in this case,
d=sqrt%282%29%2Asqrt%28450%29
d=sqrt%28900%29
d=30m