Provide your best answer for the following math problem. Give ONLY the answer, no other words or explanation.
For example:

Answer: <most likely answer, as short as possible; not a complete sentence, just the answer!>.

The problem is: you buy a piece of land with an area of â ˆ š 625 , how long is one side of the land plot ?
25
25√5 or approximately 38.66.