Question

The volume of a cylinder can be found using the formula V = pi r squared h. Which is the correct first step in finding the height of a cylinder with a volume of 192 pi cubic inches and a radius of 5 inches?

5 = pi (192) squared h
V = pi + (5) squared + 192 pi
V = pi (5) squared (192
) 192 pi = pi (5) squared h

Answer 1

9514 1404 393

Answer:

(d) 192π = π(5)²h

Explanation:

A useful first step is to put the given values into the given formula. That is illustrated in choice D.

V = πr²h

192π = π(5)²h