1. Knowing that 1/3 of the circumference is 6.2 cm, you can find what it will be equal to.
6.2 * 3 = 18.6 cm in circumference.
2. I know the formula for calculating the length of a circle through the radius L = 2 * n * R = n * D, where D is the diameter of the circle, you can calculate the diameter D = L / n.
D = L / n = 18.6 / 3.14 ~ 5.73cm.
Answer: The diameter of the circle will be 5.73 cm.
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