Find the circumference of a round room if its diameter = 5.5 m.

We calculate the circumference of a round room using the following formula C = 2пr, where C is the circumference with a radius r, n = 3.14:
C = 2 * 3.14 * 5.5 meters = 6.28 * 5.5 m = 34.54 m.
Answer: the circumference of the room was obtained, which is 34.54 meters.



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