Question

Find the distance covered by the wheel of a bus in 750 revolutions if the radius of the wheel is 42m.​

Answer 1

Step-by-step explanation:

Given: r=42m, revolutionaries=750

Cicumfrrence(750)=distance covered by the wheel.

Circumference=2πr

Distance covered=2(22/7)(42)(750)

=44(6)(750)

=198000m(198km).

hope this helps......

Answer 2

ans=

=198000m(198km)

.Step-by-step explanation:

Given: r=42m, revolutionaries=750

Cicumfrrence(750)=distance covered by the wheel.

Circumference=2πr

Distance covered=2(22/7)(42)(750)

=44(6)(750)

=198000m (198km).