what is the diameter of a mountain bike with a 20 revolution and when traveled 136 feet
20 revolutions is 20 circumferences
circumference = pi * d twenty of them is 20 pi d = 136 ft
d = 136/(20 pi) = 2.165 ft diameter
20 revolutions is 20 circumferences
circumference = pi * d twenty of them is 20 pi d = 136 ft
d = 136/(20 pi) = 2.165 ft diameter