Question

The length of a side of a square with an area of 57 cm² is between which two values in the table?

Answer 1

Explanation:

The square area is

A = x²

A side of square is

X

Then, we have:

x² = 57

x =
`\sqrt[2]{57}`

x = 7,54 aproximately - just the positive root is aceppted.

I don't know the values of that table, because you didn't gave. But if they are all natural numbers, it would be betwen 7 and 8.