Question

The diameter of the wheel of a cycle is 70cm . How far will it go in 5 revolutions?

Answer 1

firstly takeout the area of wheel
I.e.
$\pi \times {r}^{2}$
find r now
r=d/2
d=70
then r= 70/2=35cm
now
[tex] \frac{22}{7 } \times 35 \times 35 =3850 cm square
how far it will go
well I don't know it correct but firstly find it for 1 revolution

Answer 2

answer is 1100 cm

I hope it is right