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.
Which is greater x+y or 90
[#permalink]
20 Oct 2018, 07:12
20 Oct 2018, 07:12
Expert Reply
1
Bookmarks
00:00
Question Stats:
89% (00:36) correct
10% (00:53) wrong based on 69 sessions
Hide Show timer Statistics
Attachment:
#GREpracticequestion Which is greater x+y or 90.jpg [ 15.31 KiB | Viewed 5346 times ]
Quantity A |
Quantity B |
x+y |
90° |
Quantity A is greater.
Quantity B is greater.
The two quantities are equal.
The relationship cannot be determined from the information given.
Re: x+y
[#permalink]
20 Oct 2018, 20:04
20 Oct 2018, 20:04
1
Carcass wrote:
Attachment:
triangle.jpg
Quantity A |
Quantity B |
x+y |
90° |
Quantity A is greater.
Quantity B is greater.
The two quantities are equal.
The relationship cannot be determined from the information given.
Since sum of the angles of a \(\triangle\)= 180°
given one angle is 90°, so the sum of other two angles i.e. x° + y° < 90° ( Since y° don't constitute the full angle)
Hence Option B
Re: x+y
[#permalink]
11 Jan 2019, 21:47
11 Jan 2019, 21:47
1
pranab01 wrote:
Since sum of the angles of a \(\triangle\)= 180°
given one angle is 90°, so the sum of other two angles i.e. x° + y° = 90°
Option C
No, may be you are confused with right triangle and the obtuse triangle. Obtuse triangle is part of right triangle.
Y is not the full angle of right triangle.
In right triangle,
90 = x + (y+something)
hence, 90>x+y
Answer B.
