Question

The area of a square field is 325 m². Find the approximate length of one side of the field. 

Answer 1

The length of one side of the square field will be the square root of 325.

\[\therefore\]\[\sqrt{325} = \sqrt{5 \times 5 \times 13}\]
\[ = 5 \times \sqrt{13}\]
\[ = 5 \times 3 . 605\]
\[ = 18 . 030\] 

Hence, the length of one side of the field is 18.030 m.