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second box= feet or square feet

2.) 31.41 feet 1.)

Step-by-step explanation:

1.) Divide the diameter in half, to get the radius.

10 / 2 = 5

2.) Use the circumference of a circle equation, 2r.

2(5) ≈ 31.41 feet

3.) Remember that circumference is not in square feet, as it is the length of the perimeter of the circle, not an area.

4.) To get the exact circumference, convert 31.41 to radians.

31.41( / 180) = 0.548207918