The diometer of a garden roller is 1.4m odit 2m long .how much area will it cover in 5 revolutions.
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Answered by
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484 m
Step-by-step explanation:
Area of roller = 2×22/7×0.7×2
= 96.8
Area covered in 1 revolutions = 96.8
For 5 revolutions = 5×96.8
= 484m
sonal21200:
calculation check kro
Answered by
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area covered in one revolution=pie×d/2 (diameter)×h=2×22/7×1.4/2×2=8.8m sq.
area covered in five rotation=5×8.8=44m sq.
area covered in five rotation=5×8.8=44m sq.
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