Answer:
A
Step-by-step explanation:
The side length, l, of the square is √29
since l^2=29
so l= √29
√25= 5
since √29 > √25, √29 > 5
√36= 6
since √29 < √36, √29 < 6
Hence the estimated length of a side is more than 5 units but less than 6 units.
(the actual length is about 5.39 units)
