Question

The height of a right cylinder is 3 times the radius of the base. The volume of the cylinder is 24x cubic units.
What is the height of the cylinder?
O2 units
4 units
O 6 units
O 8 units

Answer 1

Answer:

The answer to your question is: 6 units

Step-by-step explanation:

Data

height = 3r

Volume = 24 u³

Volume = 1/3 πr²h

Process

              24 = 1/3 (3.1416)(h/3)² (h)

              72 / 3.1416 = h³/9

              22.91 x 9 = h³

              206.26 = h³

              h =5.9 u ≈ 6 u