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the surface area of this rectangular prism
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25 Aug 2022, 09:53
25 Aug 2022, 09:53
Expert Reply
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Question Stats:
86% (00:47) correct
13% (00:12) wrong based on 15 sessions
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Attachment:
GRE Prep Club gheomtery challenge question.jpg [ 11.7 KiB | Viewed 911 times ]
Quantity A |
Quantity B |
the surface area of this rectangular prism |
135 sq m |
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
Part of the project: GRE Quantitative Comparison GEOMETRY+Tricky Questions - Special Summer Edition (2022)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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Re: the surface area of this rectangular prism
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03 Sep 2022, 08:21
03 Sep 2022, 08:21
Carcass wrote:
Attachment:
GRE Prep Club gheomtery challenge question.jpg
Quantity A |
Quantity B |
the surface area of this rectangular prism |
135 sq m |
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
Part of the project: GRE Quantitative Comparison GEOMETRY+Tricky Questions - Special Summer Edition (2022)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
TSA of the given prism = TSA of a cuboid = 2(lb + bh + lh) = 2(15 + 24 + 40) = 158 \(m^2\)
Col. A: 158 \(m^2\)
Col. B: 135 \(m^2\)
Col. A > Col. B
Hence, option B
gmatclubot
Re: the surface area of this rectangular prism [#permalink]
03 Sep 2022, 08:21
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