A road roller takes 1500 complete r
revo
- lutions to move once over to level a road
I find the area of the road if the diameter
for of a road roller is 168cm and
length is 2m
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Answer:
we have to find the curved surface area of road Roller= 2πrh
2x22/7x84x200
2x22x12x200= 105600
no. of revolutions are 1500
105600x1500= 158400000 square cm is your answer
please mark as brainliest
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