Question

the radius of wheel of axis???s car is 50 cm. what is the distance that the car would cover in 14 revolutions?

Answer 1

Find one revolution:

Radius = 50 cm

Circumference = 2πr

Circumference = 2π (50) = 100π

Find 14 revolutions:

1 revolution = 100π

14 revolutions = 100π x 14

14 revolutions = 4400 cm = 44 m

Answer: The car would have covered 44 m