The diameter of a circle is 5 ft. Find the circumference to the nearest tenth (urgent)

15.71

Step-by-step explanation:

To find the radius, half the diameter because r x 2 = diameter. 5/2 = 2.5

Put in circumference formula C=2πr

c=2 x 3.14 x 2.5

c = 2 x 7.85

c=15.7

Put the value into the circle circumference formula C=2πr