Last visit was: 06 Apr 2025, 04:13 It is currently 06 Apr 2025, 04:13
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

In an x-y plane, find the area of the common region between

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

avatar
Asif123
Manager
Manager
Joined: 28 Mar 2019
Status:Job holder
Posts: 108
Own Kudos [?]: 110 [3]
Given Kudos: 0
Location: Bangladesh
Mohammad Alamin Asif: Mohammad Alamin Asif
Send PM
In an x-y plane, find the area of the common region between [#permalink] New post   22 Feb 2020, 21:16
3
Bookmarks
00:00

Question Stats:

55% (02:08) correct 45% (02:09) wrong based on 20 sessions

Hide Show timer Statistics

In an x-y plane, find the area of the common region between |x + y| < 20 and 0 < y < 20.
A) 900
B) 800
C) 700
D) 600
E) 500
ShowHide Answer
Official Answer
B
User avatar
FunkyMonk0
Intern
Intern
Joined: 30 Mar 2020
Posts: 27
Own Kudos [?]: 26 [0]
Given Kudos: 0
WE:Research (Health Care)
Send PM
Re: In an x-y plane, find the area of the common region between [#permalink] New post   18 May 2020, 19:09
Can anyone help out with this?
avatar
vndnjn
Retired Moderator
Joined: 16 Oct 2019
Posts: 63
Own Kudos [?]: 178 [4]
Given Kudos: 21
Send PM
Re: In an x-y plane, find the area of the common region between [#permalink] New post   18 May 2020, 21:51
3
1
Bookmarks
|x + y| < 20;
the modulus represent the region between lines: (x + y) < 20 and (x + y) > -20
we can draw line: x + y =20 and x + y = -20
now the region between |x + y| < 20 and 0 < y < 20, which is a parallelogram
Area of parallelogram: base*height = 40*20 = 800
Attachments

fig.jpg
fig.jpg [ 31.78 KiB | Viewed 2048 times ]

User avatar
bumpbot
GRE Prep Club Legend
GRE Prep Club Legend
Joined: 07 Jan 2021
Posts: 5228
Own Kudos [?]: 77 [0]
Given Kudos: 0
Send PM
Re: In an x-y plane, find the area of the common region between [#permalink] New post   02 Oct 2024, 21:53
Hello from the GRE Prep Club BumpBot!

Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Prep Club for GRE Bot
gmatclubot
Re: In an x-y plane, find the area of the common region between [#permalink]
02 Oct 2024, 21:53
Moderators:
adewale223
GRE Instructor
108 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1131 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