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 GMAT 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.
The sum of the lengths of two sides of isosceles triangle K [#permalink]
14 May 2018, 14:02
Expert's post
00:00
Question Stats:
41% (01:10) correct
58% (00:51) wrong based on 12 sessions
The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4.
Quantity A
Quantity B
The perimeter of K
11
A)The quantity in Column A is greater. B)The quantity in Column B is greater. C)The two quantities are equal. D)The relationship cannot be determined from the information given.
Re: The sum of the lengths of two sides of isosceles triangle K [#permalink]
15 May 2018, 08:37
1
This post received KUDOS
It could be that the 3 sides are 4,4 and 3 or it could be that the three sides are 4,3,3 In the first case the perimeter would be 11 and in the second case the perimeter would be 10 option D
_________________
This is my response to the question and may be incorrect. Feel free to rectify any mistakes
Re: The sum of the lengths of two sides of isosceles triangle K [#permalink]
15 May 2018, 08:40
1
This post received KUDOS
Expert's post
Carcass wrote:
The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4.
Quantity A
Quantity B
The perimeter of K
11
A)The quantity in Column A is greater. B)The quantity in Column B is greater. C)The two quantities are equal. D)The relationship cannot be determined from the information given.
Given: The sum of the lengths of two sides of isosceles triangle K is 7. K has a side of length 4. Here are 2 possible triangles that meet this condition: Case a: The triangle has lengths 3, 3, and 4 Case b: The triangle has lengths 3.5, 3.5, and 4
Let's examine each case separately.
Case a: The triangle has lengths 3, 3, and 4 Here, the perimeter = 3 + 3 + 4 = 10 So, we get: Quantity A: 10 Quantity B: 11 Quantity B is greater
Case b: The triangle has lengths 3.5, 3.5, and 4 Here, the perimeter = 3.5 + 3.5 + 4 = 11 So, we get: Quantity A: 11 Quantity B: 11 The two quantities are equal
Answer: D
RELATED VIDEO
_________________
Brent Hanneson – Creator of greenlighttestprep.com Sign up for our free GRE Question of the Dayemails
close
41% (01:10) correct
