Question

A rectangular sheet of iron 22 cm x 8 cm is folded without overlapping to
make a cylinder of height 8 cm, then the ratio of volume and curved surface
area of the cylinder is:
(a) 4:7
(b) 7:2
(c) 7:4
(d) 11:4
​

Answer 1

Answer:

option ''a'' is correct: 4:7

Step-by-step explanation:

Answer 2

Answer:

c

Step-by-step explanation:

7  4