Question

a farmer wants to dig a well neither in the form of cuboid of dimensions 1 m into 2 m into 7 M or in the form of a cylinder of diameter 1 m and deep 7m the rate of the well is rupees 50 by M cube find the cost to speak both well which one will cost more ​

Answer 1

Step-by-step explanation:

volume of cuboid : l*b*h

1*2*7

=14m cube

rate of well= 50*14=700rupees

Now if he choose cylinder

volume of cylinder : πr*r*h

22/7*0.5*0.5*7

=5.5m cube

rate of well= 50*5.5=275rupees

cuboid well will cost more.

Answer 2

clearly required greater cost is 1100 of cylender