Answer:
[tex]\huge\boxed{\sf h \approx 6.4\ cm}[/tex]
Step-by-step explanation:
Given data:
Volume = v = 1280 cm³
Radius = r = 8 cm
π = 3.14
Required:
Height = h = ?
Formula:
V = πr²h
Solution:
Put the given data in the above formula.
Finding height of cylinder.
1280 = (3.14)(8)²(h)
1280 = (3.14)(64)(h)
1280 = 200.96 (h)
- Divide both sides by 200.96
1280 / 200.86 = h
h ≈ 6.4 cm
[tex]\rule[225]{225}{2}[/tex]
