Answer:
the  length of the piece of rope in meters is 22
Step-by-step explanation:
The computation of the length of the piece of rope in meters is shown below:
= 2Ď€r
= 2 Ă— 3.14 Ă— 3.5m
= 21.98
= 22 meters
Hence, the  length of the piece of rope in meters is 22