Question

a cylinder is 3m high and circumference of its base is 22 cm . find total surf

Answer 1

Answer:

Step-by-step explanation:

Let the base cylinder be r cm.

Then ,

2πr=22

r= 7/2

h= 3 cm  

TOTAL SURFACE AREA = 2πrh+πr^2

66 + 38.5  

104.5 m2

hope this will help you :-))