Q:

Find the volume of the material in a cylindrical tube. The radius of the outer surface being 10 m, the thickness being 0.4 m and the height being 9 m.

• 1
  $$ {224 \ {m^{3}}}$$
• 2
  $$ {224 \ {m^{3}}}$$
• 3
  None of these
• 4
  $$ {229 \ {m^{3}}}$$
• 5
  $$ {218 \ {m^{3}}}$$