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# The volume of a right circular cylinder with radius an

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Joined: 18 Apr 2015
Posts: 2158
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Kudos [?]: 313 [0], given: 1278

The volume of a right circular cylinder with radius an [#permalink]  05 Aug 2017, 01:58
Expert's post
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Difficulty:

5% (low)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

 Quantity A Quantity B The volume of a right circular cylinder with radius and height each equal to 3 84

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.
[Reveal] Spoiler: OA

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GRE Instructor
Joined: 10 Apr 2015
Posts: 638
Followers: 29

Kudos [?]: 450 [1] , given: 3

Re: The volume of a right circular cylinder with radius an [#permalink]  05 Aug 2017, 06:32
1
KUDOS
Expert's post
Carcass wrote:
 Quantity A Quantity B The volume of a right circular cylinder with radius and height each equal to 3 84

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.

= (pi)(3²)(3)
= (pi)(9)(3)
= (pi)(27)
≈ (3.14)(27)
≈ 84.78
NOTE: Since the value of Quantity A is so close to 84, you'll probably need to use your onscreen calculator.

So, we get:
Quantity A: 84.78
Quantity B: 84

Cheers,
Brent
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Brent Hanneson – Founder of greenlighttestprep.com

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Re: The volume of a right circular cylinder with radius an   [#permalink] 05 Aug 2017, 06:32
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