What is the circumference of a tire with a diameter of 30 in.? **Tips: C= π*d OR C=2*π*r. * 188.5 inches 94.2 inches 47.1 inches 706.9 inches
The correct answer is 94.2 inches.
C = π * d
C = π * 30
C = 94.2 inches
C = π * d
C = π * 30
C = 94.2 inches