Well, isn't that a happy little question! To find the diameter of a circle with a 15-foot circumference, we can use the formula Circumference = π x Diameter. So, we can rearrange the formula to find the diameter, which would be 15 feet divided by π, giving us a diameter of about 4.77 feet. Just remember, there are no mistakes, just happy little accidents in math!
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15 pi feet
The circumference of a 27-foot diameter circle is about 84.82 feet. (diameter x Pi = circumference).
Measure the circumference of the column. Divide the circumference by "Pi" (3.1417) and the answer is the diameter. Example: If the circumference is 15", the diameter is 4.78", or 4 25/32"
The circumference of a 128-foot diameter circle is: 402.12 feet.
The circumference of a six-foot diameter circle is: 18.85 feet.