A well of inner diameter 14 m is dug to a depth of 12 m. Earth taken out of it has been evenly spread all around it to a width of 7 m to form an embsnkment. Find the height of the embankment so formed.
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Answer:24
Step-by-step explanation:
Area of well=pie*r*r*h
=22/7*7*7*12
=1848
Height of embankment=7*h=1848
=h=1848/7
=264m
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