Question

The volume of a cylindrical postbox is 4,4400 cu.cm.it has a radius of 10 cm.find the height of the postbox​

Answer 1

Volume of a cylindrical postbox = $\pi$r²h = 4,4400 cm³

44400 = $\pi$*10*10*h

44400 = 22/7*100*h

h = 44400*7/100*22

Is it a mistake in writing 44400 as it should be 4400

In keeping 44400

h = 141.27

In keeping 4400

h = 14 cm..