Question

A wheel makes 1000 revolutions in
covering a distance of 88 km. Find the
radius of the Wheel:​

Answer 1

Answer:

radius= 14 m

Step-by-step explanation:

a wheel covers distance in 1000 revolution =88 km = 88000 m

it coves distance in 1 revolution =88000/1000 m =88m

so 88m is the circumfrence of circle

so 88m=2×22/7×r

r=88×7/44

r=14m