A wheel has diameter 84 cm. Find how many complete revolutions must it make to cover 792 m.
Answers
Answered by
10
radius=diameter/2
r=42cm
r=o.42m
circumference=
(n= no. of revolution)
2×3.14×0.42×n=792
n=300
hope it will help u
r=42cm
r=o.42m
circumference=
(n= no. of revolution)
2×3.14×0.42×n=792
n=300
hope it will help u
Answered by
2
In one revolution the wheel covers a distance of its perimeter=(22/7)*(0.84)=2.64 meters
Then no of revolution for covering 792 meters is (792/2.64)=300 revolutions
Then no of revolution for covering 792 meters is (792/2.64)=300 revolutions
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