Question

of the volumes of new cylinder and the original cylinder.
12. (i) The area of base of a cylinder is 154 cm² and height is 15 cm. Find its volume and curved surface
area.
(ii) The area of the base of a cylinder is 631 cm². If its height is 10 cm, find the volume of the​

Answer 1

Answer:

(i)volume= 2310cm³ ;C.S.A=660cm²

(ii)volume=6130cm³