Question

Find the height of the cylinder whose volume is 2.31 m cube and diameter of the base is 1400 m

Answer 1

volume=1/2*22/7*1400/2*1400/2*h
=1/2*22/7*700*700*h
231000=22*700*50*h
231000=77000*h
h=231000/77000
=3 cm

Answer 2

Volume=1/2*22/7*1400/2*1400/2*h
=1/2*22/7*700*700*h
231000=22*700*50*h
231000=77000*h
h=231000/77000
=3 cm