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.
x > 60°
[#permalink]
20 Sep 2018, 16:31
20 Sep 2018, 16:31
Expert Reply
3
Bookmarks
00:00
Question Stats:
50% (01:18) correct
50% (01:04) wrong based on 60 sessions
Hide Show timer Statistics
Attachment:
Capture.JPG [ 21.88 KiB | Viewed 5764 times ]
x > 60°
Quantity A |
Quantity B |
The ratio of the length of arc ABC to the circumference of the circle |
\(\frac{1}{3}\) |
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: x > 60°
[#permalink]
12 Jan 2019, 20:28
12 Jan 2019, 20:28
Expert Reply
sandy wrote:
Attachment:
Capture.JPG
x > 60°
Quantity A |
Quantity B |
The ratio of the length of arc ABC to the circumference of the circle |
\(\frac{1}{3}\) |
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.
Concept..
The degree of circumference can be found from the angle an arc makes at centre..
Here the angle at centre will be twice of the angle made at circumference by the arc ABC.
So arc ABC makes an angle X at circumference, so it will be 2x at centre and 2x>2*60
So A= The ratio of the length of arc ABC to the circumference of the circle= (>120)/360=(>1/3)=(>B)
Thus A>B
A
Re: x > 60°
[#permalink]
08 Sep 2021, 08:15
08 Sep 2021, 08:15
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.
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.
