Question

a cylindrical vessel without a lid is made from a sheet of metal find its area of metal required if the length of the vessel is 35cm and its diameter is 28cm

Answer 1

height =35
diameter=28. radius=28/2=14
cuverd surface area of cylinder= 2πrh
=2×22/7×14×35=3080 cm^2

Answer 2

Step-by-step explanation:

hope it helps you.....