SOLUTION: a cylinder well of radius 1m is dug out to a depth of 8m
a)calculate d vol of soil dug out
b)if the soil is used to raise the level of the rectangular floor of room 4m by 12m , c
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Question 1033507: a cylinder well of radius 1m is dug out to a depth of 8m
a)calculate d vol of soil dug out
b)if the soil is used to raise the level of the rectangular floor of room 4m by 12m , calculate to d nearest cm the thickness of the new layer of soil
[take Tl=22/7]
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
a cylinder well of radius 1m is dug out to a depth of 8m
a)calculate d vol of soil dug out
For a cylinder,
======================
b)if the soil is used to raise the level of the rectangular floor of room 4m by 12m , calculate to d nearest cm the thickness of the new layer of soil
Vol = 4*12*d
d = Vol/48 meters
1 meter = 100 cm
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