Find the circumference. diameter $=25.8 \mathrm{~cm}$ Use 3.14 for $\pi$ Type the correct answer, then press Enter.

Step 1 ：Given diameter = \(25.8 \mathrm{~cm}\) and \(\pi = 3.14\)

Step 2 ：Use the formula: Circumference = diameter * \(\pi\)

Step 3 ：Circumference = \(25.8 \times 3.14\)

Step 4 ：Circumference = \(81.012\)

Step 5 ：\(\boxed{\text{Final Answer: The circumference is 81.012 cm}}\)