The formula for the circumference of a circle is C = πd, where C is the circumference and d is the diameter.
Given that the diameter is 1/2 in, we can substitute this value into the formula:
C = 3.14 * (1/2)
C = 3.14/2
C ≈ 1.57 inches
So, the approximate circumference of a circle with a diameter of 1/2 inch is 1.57 inches.
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 1/2 in.
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