GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
A right circular cylinder with height 5 centimeters has volu
[#permalink]
20 Aug 2020, 10:23
20 Aug 2020, 10:23
Expert Reply
00:00
Question Stats:
88% (00:37) correct
11% (00:48) wrong based on 26 sessions
Hide Show timer Statistics
A right circular cylinder with height 5 centimeters has volume \(18\pi\) cubic centimeters.
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
The radius of a base of the cylinder |
\(\sqrt{2}\) centimeters |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Re: A right circular cylinder with height 5 centimeters has volu
[#permalink]
20 Aug 2020, 13:14
20 Aug 2020, 13:14
We have \( V=\pi R^2 * h = \pi R^2 *5 \)
We also know that \(V=18\pi\).
So \(R^2 = 18/5\).
But 18/5 > 3 so we know R^2 > 3 > 2
We apply the square root function to see that \(R > \sqrt{3} > \sqrt{2^}\)
So A is the answer .
We also know that \(V=18\pi\).
So \(R^2 = 18/5\).
But 18/5 > 3 so we know R^2 > 3 > 2
We apply the square root function to see that \(R > \sqrt{3} > \sqrt{2^}\)
So A is the answer .
gmatclubot
Re: A right circular cylinder with height 5 centimeters has volu [#permalink]
20 Aug 2020, 13:14
Moderators:
