1. **State the problem:** We need to find the circumference of a circle with a diameter of 24 cm. 2. **Formula:** The circumference $C$ of a circle is given by the formula: $$C = \pi \times d$$ where $d$ is the diameter of the circle. 3. **Given values:** - Diameter $d = 24$ cm - Use $\pi = 3.14$ 4. **Calculate the circumference:** $$C = 3.14 \times 24$$ 5. **Perform the multiplication:** $$C = 75.36$$ 6. **Include the unit:** The circumference is $75.36$ cm. **Final answer:** The circumference of the circle is **75.36 cm**.