GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video

It is currently 19 Feb 2020, 20:14

Close

GMAT 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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Close

Request Expert Reply

Confirm Cancel

The figure above is a rectangular solid with AB = 10, BC = 10, and CD

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Find Similar Topics 
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 61302
The figure above is a rectangular solid with AB = 10, BC = 10, and CD  [#permalink]

Show Tags

New post 30 Oct 2019, 22:54
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

90% (00:55) correct 10% (00:38) wrong based on 39 sessions

HideShow timer Statistics

Senior Manager
Senior Manager
avatar
G
Joined: 23 Nov 2018
Posts: 253
GMAT 1: 650 Q49 V28
GPA: 4
Reviews Badge CAT Tests
Re: The figure above is a rectangular solid with AB = 10, BC = 10, and CD  [#permalink]

Show Tags

New post 31 Oct 2019, 04:28
The figure above is a rectangular solid with L = 10, B = 10, and H = 3. What is the total surface area of the figure?

the formula for the total surface area of a rectangular solid is given by 2(LB+BH+LH)

2(10*10+ 10*3+ 10*3)

2(100+30+30)

=>160*2=320

option A is correct
_________________
.
VP
VP
User avatar
D
Joined: 18 Dec 2017
Posts: 1117
Location: United States (KS)
GMAT 1: 600 Q46 V27
Premium Member CAT Tests
Re: The figure above is a rectangular solid with AB = 10, BC = 10, and CD  [#permalink]

Show Tags

New post 24 Jan 2020, 05:13
Bunuel wrote:
Image
The figure above is a rectangular solid with AB = 10, BC = 10, and CD = 3. What is the total surface area of the figure?

(A) 320
(B) 300
(C) 220
(D) 160
(E) 23

Attachment:
2017-12-01_0946.png


2*100+2*30+2*30=200+60+60=320
_________________
The Moment You Think About Giving Up, Think Of The Reason Why You Held On So Long

Learn from the Legend himself: All GMAT Ninja LIVE YouTube videos by topic
You are missing on great learning if you don't know what this is: Project SC Butler
Board of Directors
User avatar
D
Status: QA & VA Forum Moderator
Joined: 11 Jun 2011
Posts: 4842
Location: India
GPA: 3.5
WE: Business Development (Commercial Banking)
GMAT ToolKit User
Re: The figure above is a rectangular solid with AB = 10, BC = 10, and CD  [#permalink]

Show Tags

New post 24 Jan 2020, 06:50
Bunuel wrote:
Image
The figure above is a rectangular solid with AB = 10, BC = 10, and CD = 3. What is the total surface area of the figure?

(A) 320
(B) 300
(C) 220
(D) 160
(E) 23

Attachment:
2017-12-01_0946.png


\(2(10*10 + 10*3+ 10*3)\)

\(= 2(100 + 30 + 30)\)

\(= 320\), Answer must be (A)
_________________
Thanks and Regards

Abhishek....

PLEASE FOLLOW THE RULES FOR POSTING IN QA AND VA FORUM AND USE SEARCH FUNCTION BEFORE POSTING NEW QUESTIONS

How to use Search Function in GMAT Club | Rules for Posting in QA forum | Writing Mathematical Formulas |Rules for Posting in VA forum | Request Expert's Reply ( VA Forum Only )
GMAT Club Bot
Re: The figure above is a rectangular solid with AB = 10, BC = 10, and CD   [#permalink] 24 Jan 2020, 06:50
Display posts from previous: Sort by

The figure above is a rectangular solid with AB = 10, BC = 10, and CD

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  





Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne