Last visit was: 25 Nov 2024, 13:41 It is currently 25 Nov 2024, 13:41
Decision Tracker
My Rewards
New comers' posts
New posts
Unanswered

Close

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

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 GRE 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.

Go to My Error Log Learn more
Close

Request Expert Reply

Confirm Cancel
PREVIOUS TOPIC
NEXT TOPIC

The product of BE and AC

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
sandy
Retired Moderator
Joined: 07 Jun 2014
Posts: 4814
Own Kudos [?]: 11198 [4]
Given Kudos: 0
GRE 1: Q167 V156
WE:Business Development (Energy and Utilities)
Send PM
The product of BE and AC [#permalink] New post   26 Sep 2018, 15:13
Expert Reply
4
Bookmarks
00:00

Question Stats:

74% (00:57) correct 25% (01:25) wrong based on 67 sessions

Hide Show timer Statistics

Attachment:
Capture.JPG
Capture.JPG [ 13.61 KiB | Viewed 5675 times ]


Quantity A
Quantity B
The product of BF and AC
The product of BC and AD


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.
ShowHide Answer
Official Answer
C
User avatar
B
amorphous
Retired Moderator
Joined: 07 Jan 2018
Posts: 739
Own Kudos [?]: 1451 [2]
Given Kudos: 93
Send PM

Top Member of the Month
Re: The product of BE and AC [#permalink] New post   22 Oct 2018, 23:18
2
A triangle will have the same area no matter what side is chosen as the base, provided the perpendicular should be such that it is perpendicular to the side chosen as base.
Hence in this case there are two different sides as base and two different perpendicular appropriate for the base in question. Hence C
avatar
Hovsep
Manager
Manager
Joined: 23 Oct 2018
Posts: 57
Own Kudos [?]: 0 [0]
Given Kudos: 0
Send PM
Re: The product of BE and AC [#permalink] New post   23 Oct 2018, 08:44
Can we see the explanation?
avatar
soenottelling
Intern
Intern
Joined: 24 Sep 2018
Posts: 32
Own Kudos [?]: 93 [0]
Given Kudos: 0
Send PM
Re: The product of BE and AC [#permalink] New post   23 Oct 2018, 19:13
Hovsep wrote:
Can we see the explanation?



Simple explanation is that the area of a triangle is equal to .5(B*H). Quantity A has the base (AC) + the height (BE). Quantity B has the base (BC) + the height (AD) as well, but from a different direction. Since this is the base and height of the same ABC triangle, the answer is C (equal) since we can assume the area is the same and thus the base and height values COMBINED will be the same (the base and height are in a ratio to eachother).

On the other hand, had the question not given us the 90 degree angles (thus AD and BE not necessarily being the heights) or had it asked if BE = AD or AC = BC, the answer would have been D since you can't make geometric assumptions about a drawing being "to scale" on the GRE.
avatar
AE
Director
Director
Joined: 09 Nov 2018
Posts: 505
Own Kudos [?]: 133 [0]
Given Kudos: 0
Send PM
Re: The product of BE and AC [#permalink] New post   11 Jan 2019, 21:32
Areas of a triangle is always same.
avatar
NickBass
Manager
Manager
Joined: 02 Mar 2020
Posts: 54
Own Kudos [?]: 14 [0]
Given Kudos: 0
Send PM
Re: The product of BE and AC [#permalink] New post   30 Mar 2020, 16:06
A key here is to note that these are base and height. Product of base and height is area.
avatar
B
nhinguyen151
Intern
Intern
Joined: 22 Sep 2021
Posts: 47
Own Kudos [?]: 7 [1]
Given Kudos: 19
Send PM
Re: The product of BE and AC [#permalink] New post   07 Jan 2022, 22:51
1
wrong typing, it should be BF not BE
User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30023
Own Kudos [?]: 36397 [1]
Given Kudos: 25929
Send PM
Re: The product of BE and AC [#permalink] New post   08 Jan 2022, 00:21
1
Expert Reply
nhinguyen151 wrote:
wrong typing, it should be BF not BE



thank you fixed it
Prep Club for GRE Bot
gmatclubot
Re: The product of BE and AC [#permalink]
08 Jan 2022, 00:21
Moderators:
adewale223
GRE Instructor
84 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1111 posts
VibhuAnurag
GRE Instructor
234 posts

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

Main navigation

Partners

GRE Resources

www.ets.org/gre | About | Terms and Conditions and Privacy Policy | Prep Club for GRE Rules | Contact