1. **State the problem:** Find the circumference of a circle with radius $r=3.3$ m using $\pi=3.14$.
2. **Formula:** The circumference $C$ of a circle is given by
$$C = 2\pi r$$
3. **Substitute values:**
$$C = 2 \times 3.14 \times 3.3$$
4. **Calculate:**
$$C = 6.28 \times 3.3$$
5. **Multiply:**
$$C = 20.724$$
6. **Answer:** The circumference is approximately $20.724$ m.
Circle Circumference 051Fc7
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