Question

If π= 7/22then distance covered in the revolution (in m) of a wheel of diameter 35cmwillbe​

Answer 1

Answer:

Diameter of wheel=35cm

∴ Radius of wheel (r)=

2

35

cm

Distance covered in 1 revolution by wheel = circumference of wheel

=2πr

=2×

7

22

×

2

35

=110cm=1.1m

Thus, option (B) is correct.

Answer 2

Answer:

7/22then distance covered in the revolution (in m) of a wheel of diameter 35cmwillbe