Answer:
Step-by-step explanation:
Given
- Radius of a sphere = 3 cm
- Radius of a cylinder = 5 mm = 0.5 cm
Volume of a sphere
- V = 4/3πr³= 4/3*3³π = 36π cm³
Volume of a cylinder
- V = πr²h = π*0.5²h = 0.25πh cm³
Comparing volumes to get the length of the wire
- 36π = 0.25πh
- h = 36π/0.25π = 144 cm
