Answer:
Option (i), (iv) and (v) are correct
Explanation:
Cylinder volume = 703
, height = 18.5 cm
(i) Volume or area of the cylinder =

The formula for the volume of a cyclinder can be applied to find the area of the base.
Option (i) is correct
(ii) Volume or area of the cylinder =

The volume should be divivded by height to get the area
Option (ii) is wrong
(iv) Area of the base =
= 38

Option (iv) is correct
(iii) The radius of the cyclinder is half the height.
= 19 cm not 18.5 cm
Option (iii) is wrong
(v)Area of the base =
= 38

Option (v) is correct