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.?
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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94 is close to the square root of what integer?
To find the approximate circumference of a circle, you can use the formula:
Circumference = π × diameter
Given that the diameter is 12 inches and using the approximation of π as 3.14, we can substitute the values into the formula:
Circumference = 3.14 × 12 inches
Simplifying the calculation:
Circumference ≈ 37.68 inches
Therefore, the approximate circumference of a circle with a diameter of 12 inches is approximately 37.68 inches.
To find the circumference of a circle, you can use the formula: Circumference = π × diameter.
In this case, the diameter of the circle is 12 inches. Using the approximation of π as 3.14, we can substitute these values into the formula:
Circumference = 3.14 × 12
Calculating this:
Circumference = 37.68 inches
Therefore, the approximate circumference of a circle with a diameter of 12 inches is approximately 37.68 inches.
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.