Question

The diameter of a wheel is 7cm. What is the distance travelled by it in 15 revolutions?

answer fast plz

Answer 1

Step-by-step explanation:

Distance covered will be = Number of revolutions × Circumference Radius of wheel = 7/2 = 3.5

Distance covered in 15 revolution will be D= 15 × 2pie × 15 = 450pie= 450 × 22/7 = ???