Question
A circular well with a diameter of 2 metres, is dug to a depth of 14 metres. What is the volume of the earth dug out ?
Answer: Option D Volume :
$$\eqalign{
& = \pi {r^2}h \cr
& = \left( {\frac{{22}}{7} \times 1 \times 1 \times 14} \right){m^3} \cr
& = 44\,{m^3} \cr} $$
Was this answer helpful ?
Submit Comment/FeedBack