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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Sector OAB is a quarter-circle.
[#permalink]
06 Oct 2018, 16:05
06 Oct 2018, 16:05
Expert Reply
1
Bookmarks
00:00
Question Stats:
83% (00:32) correct
16% (00:49) wrong based on 66 sessions
Hide Show timer Statistics
Attachment:
Capture.JPG [ 17.66 KiB | Viewed 3634 times ]
Sector OAB is a quarter-circle.
Quantity A |
Quantity B |
\(x\) |
\(15\) |
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.
Re: Sector OAB is a quarter-circle.
[#permalink]
08 Oct 2018, 03:08
08 Oct 2018, 03:08
1
Given,
AOB is one quarter of a circle. It follows that the part to the right of AOB which is 2x+3x+x should add to 90 degrees. Since this part forms another quarter of the circle.
Therefore, 6x = 90
or, x = 15
AOB is one quarter of a circle. It follows that the part to the right of AOB which is 2x+3x+x should add to 90 degrees. Since this part forms another quarter of the circle.
Therefore, 6x = 90
or, x = 15
