circumference = pi x diameter where pi = 3.14
circumference = 3.14 x 27 = 84.78 inches
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The diameter of a circle with a 27 inch circumference: 27/pi = 8.594 inches rounded
The circumference of a circle is calculated using the formula C = π*d, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is 84 inches. Plugging this into the formula, we get C = 3.14159 * 84 = 263.89356 inches. Therefore, the circumference of a circle with an 84-inch diameter is approximately 263.89 inches.
To determine how many 12-inch blocks are needed to make a 4-foot circle, we first need to convert all measurements to the same unit. Since there are 12 inches in a foot, a 4-foot circle is equivalent to 48 inches in diameter. The circumference of a circle can be calculated using the formula C = πd, where d is the diameter. For a 48-inch diameter circle, the circumference would be 48π inches. To find out how many 12-inch blocks are needed to approximate this circumference, we would divide 48π by 12 to get the number of blocks required.
If you are asking about a 27' circumference pool, then the answer is 27'
The radius of the circle is 4.296739857 and its circumference is 27 feet rounded