Find the exact circumference of a circle with diameter equal to 8 ft. 8 ft. 16 ft. 64 ft.
Accepted Solution
A:
ANSWER8Ο ftEXPLANATIONThe circumference of a circle is calculated using the formula C=Οd.Where d=8 is the diameter of the circle.We substitute d=8 into the formula to obtain,C=8Ο ft.Because we are looking for the exact circumference, we leave the answer in terms of Ο.