contestada

the tires of a tractor are 4.5 feet tall. How many 360-degree rotations do the tires make when the tractor travels 170 ft? round your answer to the nearest whole number.

Respuesta :

Answer: 12.0250375429
170 / 14.13717
D is 4.5
R is 2.25

C = 2πR or C = πD

C = 14.13717