What is the approximate circumference of a circle with a radius of 30 inches? Use π ≈ 3.14.
A.
188.4 inches
B.
47.1 inches
C.
94.2 inches
D.
62.8 inches
A.
188.4 inches
B.
47.1 inches
C.
94.2 inches
D.
62.8 inches