Question

the curved surface area of cylinder is 4400cm² and the circumference of its base is 220 cm² , find the volume of the cylinder​

Answer 1

Step-by-step explanation:

please mark me as brainlist

Answer 2

Answer:

77000

Step-by-step explanation:
volume = πr2h
we need r and h
so,

Circumference = 220
2πr = 22o
2 x 22/7 x r = 220
r = 220 x 44/7
r = 35

Curved surface area = 4400
2πrh = 4400
2 x 22/7 x 35 x h = 4400
44 x 5 x h = 4400
220 x h = 4400
h = 4400 / 220
h = 20

Volume = πr2h
= 22/7 x 35 x 35 x 20
= 110 x 700
= 77000

Pls mark as brainlist !