The boundaries of the length of the unknown side is 29.5 m to 29.6 m
How to determine the boundaries of the length of the unknown side
From the question, we have the following parameters that can be used in our computation:
Perimeter, P = 62.5 m to 3 s.f.
We have that
The two side lengths are given to 3 s.f
Where, we have
26.7 m and 6.25 m
The boundaries are then computed as follows
Perimeter = 62.45 m to 62.54 m
Side lengths = 26.65 m to 26.74 m and 6.245 m to 6.254 m
The length of the unknown side is
Unknown = Perimeter - Sum of other side lengths
So, we have
Unknown = 62.45 - 26.65 - 6.245 to 62.54 - 26.74 - 6.254
Evaluate
Unknown = 29.555 to 29.546
Approximate
Unknown = 29.6 to 29.5
Rewrite as
Unknown = 29.5 to 29.6
Hence, the boundaries of the length of the unknown side is 29.5 m to 29.6 m