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.
The perimeter of ∆ABC
[#permalink]
22 Sep 2018, 09:13
22 Sep 2018, 09:13
Expert Reply
2
Bookmarks
00:00
Question Stats:
70% (00:36) correct
29% (00:29) wrong based on 71 sessions
Hide Show timer Statistics
Attachment:
#GREpracticequestion The perimeter of ∆ABC.jpg [ 18.74 KiB | Viewed 6684 times ]
Quantity A |
Quantity B |
The perimeter of ∆ABC |
The circumference of the circle |
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: The perimeter of ∆ABC
[#permalink]
22 Sep 2018, 11:18
22 Sep 2018, 11:18
Could you explain how to approach this type of question? I marked B, the correct answer, by learning from a mistake on a previous questions you just posted. However, I did not completely get it. Should I just assume that anything inscribed has a smaller perimeter than the object in which it is inscribed?
Re: The perimeter of ∆ABC
[#permalink]
23 Sep 2018, 01:26
23 Sep 2018, 01:26
4
Expert Reply
You have to consider the simple fact the straight line such as the triangle's side AB is always inferior to the relative arc AB.
So, sides AB + BC + AC < Arc AB + Arc BC + Arc AC.
Therefore, the quantity A (sides) is < the quantity B (arcs).
B > A.
B is the answer.
Hope this helps.
Regards
So, sides AB + BC + AC < Arc AB + Arc BC + Arc AC.
Therefore, the quantity A (sides) is < the quantity B (arcs).
B > A.
B is the answer.
Hope this helps.
Regards
