Answers

2016-03-01T15:03:25+05:30
Volume of well =  \pi r²h
= 22/7 ×21 ×1.5×1.5
=148.50 m³
ans is a148.50m³
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2016-03-01T17:48:42+05:30
Volume of the circular well= πr^2h
r=1.5 m
h= 21 cm
volume=22/7×1.5×1.5×21
volume=148.50cm^3
hope it was helpful
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