Question

The volume of cylinder in cm cube is equal to curved surface of cylinder in cm square. Then find the diameter of cylinder? ​

Answer 1

Answer:

4cm

Step-by-step explanation:

we know that the volume of cylinder is, (πr²h) cm³

and curved surface area is, (2πrh) cm²

now, acc. to the question condition, volume of cylinder = curved surface

area of cylinder

so, (πr²h)cm³ = (2πrh)cm²

r =2cm

as, we found that radius of cylinder is, 2cm

so the diameter of cylinder is, 4cm