Question

A reservoir in the form of a cube has a capacity of 27mcube . after using its water to a depth of 1m , how much water left in it. ​

Answer 1

Answer:

volume of the cube= 27m³

s³= 27m³

s=( ³√3m)³

s= 3

side of the cube if 1 m is removed = 3-1= 2m

now h= 2m l=3

volume of the cuboid= l*b*h= 3m*3m*2m= 18m³

hope this help