Question

10. The diameter of a bicycle wheel is 28 cm. What distance will it cover in 100 revolutions?​

Answer 1

refer the attachment mate :)

$\huge\mathtt {\underline{\red{hope \: it \: helps}}}$

Answer 2

Answer:

d = 28 cm ,

r = 14

 

c = 2πr

  = 2 x 22/ 7 x 14

   =88 cm

distance covered in 100 revolution = 88 x 100 = 8800 m