Question

The diameter of a wheel is 1.26 M what is the distance covered in 500 revolutions?

Answer 1

diameter =1.26M

circumference of a circle =2πr

therefore circumference of the wheel =2πr multiple by1.26M

2multiple 3.14 multiple 1.26=7.9128M

therefore the distance covered in 500 revolution = 7.9128 multiple 500

=3956.4 M

hope it will help you

plzzzzz mark me as brainliest

Answer 2

Step-by-step explanation:

 

distance covered = number of revolutions x circumference

circumference = $2\pi r = \pi d$

                       

                        = $\frac{22}{7}$ x 1.26

circumference = 3.96 $m^{2}$

Number of revolutions = 500

thus,

Distance covered = 500 x 3.96

                              = 1980 m