Final answer:
The diameter of the circle is 6 m.
Step-by-step explanation:
To find the diameter of a circle whose circumference is given, we can use the formula for circumference: C = πd (where C is the circumference and d is the diameter).
Given that the circumference is 18.85 m, we can plug this value into the formula: 18.85 = 3.14159 * d.
Solving for d, we get: d = 18.85 / 3.14159 = 6 m.
Therefore, the diameter of the circle is 6 m.
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