What is the circumference of a circle with a diameter of 10 inches, MOST NEARLY?

Prepare for the Senior Sewage Treatment Worker Test with our flashcards and multiple choice questions, featuring hints and detailed explanations. Excel on your exam!

To find the circumference of a circle, you can use the formula:

[ \text{Circumference} = \pi \times \text{diameter} ]

Given that the diameter of the circle is 10 inches, you can substitute this value into the formula:

[ \text{Circumference} = \pi \times 10 ]

Using the approximate value of π (pi), which is 3.14, the calculation would be:

[ \text{Circumference} \approx 3.14 \times 10 = 31.4 \text{ inches} ]

This calculated value is the most accurate for determining the circumference based on the given diameter. Therefore, the option of 31.4 inches represents the closest approximation for the circumference of a circle with a 10-inch diameter.

Other choices represent circumferences based on incorrect calculations or differing diameters. Thus, they do not align with the standard formula or the given parameters of the problem.

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