Question

. A company is designing a new cylinder. The volume of the cylinder can be represented by the following equation, y = z · π(10 + x)2. Which part of the equation represents the area of the base of the cylinder?

A. z
B. z · π(10 + x)
C. 10 + x
D. π(10 + x )2

Answer 1

D.

Explanation:

The traditional equation is
`V=2 z\pi r^2`

the height - z multiplied by the area of the base,
`2\pi r^2`, or in this case, 2\pi(10+x)