Question

If a car tire has a diameter of 32 inches, what is the approximate circumference of the

tire?
A.60 inches
B.163 inches
C.100 inches
D.530 inches

Answer 1

Answer: 100 inches

Explanation:

The Circumference of the tire is given as 2πr or πd, where r stands for the radius and d stands for the diameter , since the diameter is given ,

C = πd

C =
`(22)/(7)` x 32

C =
`(704)/(7)`

C ≈ 100 inches