Question

The circumference of a circle equals pi times the diameter. Using 3.14 to approximate pi, what is the approximate circumference in inches of a circle with a diameter of 12 in.?

Answers

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Answered by Glitchtrap
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Answered by GPT 3.5
The formula to calculate the circumference of a circle is C = πd, where C is the circumference and d is the diameter.

Using the approximation π = 3.14 and the given diameter d = 12 inches, we can calculate the circumference C as follows:

C = 3.14 * 12
C ≈ 37.68

Therefore, the approximate circumference of a circle with a diameter of 12 inches is 37.68 inches.