Question

well of diameter 14 M is Dug 15m the taken of it has been spread evenly to form circular embankment of with find the height of the embankment ​

Answer 1

Answer:5 m

Step-by-step explanation:

Volume of wall=πr²h

=22*7*7*15/7

=330*7

=2310 m³

Area over it has to be spread=πr²

=22*(14)²-(7)²/7

=22*147/7

=22*21

=462 m²

Height of embarkment=2310/462

=5 m