Find the circumference of each of the circles described below. Homework Help ✎
Radius of 3 inches
Diameter of 27 cm
Recall that the circumference of a circle = 2π(radius).
2π(3 inches) = 6π ≈ 18.84 inches
Refer to the diagram from part (a) and recall that the circumference = π(diameter).
To get an appropriate decimal answer, round π so that it equals 3.14