Question

if circumference of cylinder is 7cm.Find its radius.​

Answer 1

Hii
I think u mean if diameter ..
so diameter is always double the radius ,radius is half the diameter sooo
7/2 = 3.5
Radius = 3.5

Answer 2

Answer:

radius = 1.11

Step-by-step explanation:

circumference of circle = 7

2πr = 7

2 × 22/7 × r = 7

22/7 × r = 7/2

r = 7/2 ×7/22

r = 1.11 -ans