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.
ABC and DEF are right triangles. Each side of ∆ABC is twice
[#permalink]
24 Apr 2018, 09:28
24 Apr 2018, 09:28
Expert Reply
00:00
Question Stats:
74% (00:57) correct
25% (00:46) wrong based on 47 sessions
Hide Show timer Statistics
ABC and DEF are right triangles. Each side of ∆ABC is twice the length of the corresponding side of ∆DEF.
Quantity A |
Quantity B |
The area of ∆DEF/The area of ∆ABC |
\(\frac{1}{2}\) |
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
Kudos for the right answer and solution.
Re: ABC and DEF are right triangles. Each side of ∆ABC is twice
[#permalink]
04 May 2018, 04:07
04 May 2018, 04:07
1
Area of triangle is 1/2*base*height
For right angle triangle, base and height form 2 sides of the triangle.
As the values of both of them are double, 1/2*b*h would become 1/2*2b*2h =4*1/2*b*h
So B which is 1/2 is greater than A which is 1/4
For right angle triangle, base and height form 2 sides of the triangle.
As the values of both of them are double, 1/2*b*h would become 1/2*2b*2h =4*1/2*b*h
So B which is 1/2 is greater than A which is 1/4
gmatclubot
Re: ABC and DEF are right triangles. Each side of ∆ABC is twice [#permalink]
04 May 2018, 04:07
Moderators:
