how many cubic metres of earth must be dug to construct 97m deep w
ell and diameter is 2m
Answers
Answered by
0
Step-by-step explanation:
volume of cylinder=πr²h
= 22/7 ×1×1×97
= 2134/7
= 304.85 m²
Answered by
0
Answer:
304.857mcube
Step-by-step explanation:
HERE,
the volume of well = the volume of the earth dug out
therefore,
radius of the well =1/2*2m=1m
height=97m
now,
=22/7*1*1*97
=304.857mcube
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