Question

if the diameter of a circle is 28 how many Revolution it will take to travel 560000

Answer 1

circumference = 2πr

2 x 22/7 x 14

88

revolution to complete 560000 = 560000/88

                                                      = 6363.6364  revolutions

Answer 2

Answer:

6369.426 revs

Step-by-step explanation:

diameter = 28units

1 revolution=perimeter of circle=2πr=πd=π*28=28π units

1 unit=1/28π revolutions

560000 units= 1/28π * 560000=6369.426 revolutions