Find the height of the cylinder whose volume is 1.54 metre cube and diameter of the base is 140cm?

Let height of the cylinder = h cm

And radius of the cylinder = r cm

Given that: Diameter of the base (2r) = 140 cm

So, radius (r) = 140/2 = 70 cm

And, volume of cylinder = 1.54 metre³ = 1.54×100×100×100 cm³ = 1540000 cm³

Therefore,

Hence, height of the cylinder is 100 cm.