Question

PLEASE ANSWER MY QUESTIONS U SMART ONES THANKS\\

A CD tower is shaped like a cylinder and holds CDs with a diameter of 4.75 inches. If the CD tower is 12 inches tall, what is its volume in cubic inches? Use 3.14 for pi. Round your answer to the nearest hundredth.

212.54 cubic inches
231.56 cubic inches
850.16 cubic inches
867.34 cubic inches

Answer 1

a

Explanation:

Answer 2

The volume of a cylinder is the product between the base area and the height.

The base area is
`\pi r^2`, where the radius is half the diameter:

`A_b = 2.375\pi`

Multiply this number by the height and you have the volume:

`2.375\pi\cdot 12\approx 212.54`