Last visit was: 25 Dec 2024, 13:47 It is currently 25 Dec 2024, 13:47
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 combined area of four circles, each with radius 1

Tags :
Find Similar Topics  About  Add a Tag

Show Tags
Hide Tags

User avatar
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30496
Own Kudos [?]: 36855 [0]
Given Kudos: 26106
Send PM
The combined area of four circles, each with radius 1 [#permalink] New post   07 Feb 2023, 02:33
Expert Reply
00:00

Question Stats:

100% (00:33) correct 0% (00:00) wrong based on 13 sessions

Hide Show timer Statistics

Quantity A
Quantity B
The combined area of four circles, each with radius 1
The area of a circle with radius 2



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
D
Carcass
Verbal Expert
Joined: 18 Apr 2015
Posts: 30496
Own Kudos [?]: 36855 [0]
Given Kudos: 26106
Send PM
The combined area of four circles, each with radius 1 [#permalink] New post   20 Feb 2023, 07:18
Expert Reply
OE


First, evaluate Quantity A. Plug in 1 for r in the formula for the area of a circle:

\(A= \pi r^2
\)

\(A= \pi (1)^2\)

\(A= \pi\)


Each circle has an area of \(\pi\), and the four circles have a total area of \(4 \pi\).
Prep Club for GRE Bot
gmatclubot
The combined area of four circles, each with radius 1 [#permalink]
20 Feb 2023, 07:18
Moderators:
adewale223
GRE Instructor
88 posts
bronaugust
GRE Forum Moderator
37 posts
BrushMyQuant
Moderator
1115 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