if a diameter of a road roller is 0.9m and its length is1.4m how much area of field will be pressed in its 500 rotation
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Answered by
2
use 2πrh ×500
=2×22/7×0.9/2×1.4×500
hope it helps
=2×22/7×0.9/2×1.4×500
hope it helps
Answered by
1
area=CSA of roller×500
area=π×r×r×h×500
area=π×0.9×0.9×1.4×500
area=1781.283cmsq
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area=π×r×r×h×500
area=π×0.9×0.9×1.4×500
area=1781.283cmsq
if you liked it then please make this brainliest
money555:
please make this brainliest
thanks
WRONG ANSWER CSA IS 2πRH .....
not πr²h
mistake ho Gaya sorry
its ok
it's wrong answer
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