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.
In the figure, if x = 100 and y = 110, then z =
[#permalink]
30 Mar 2018, 00:30
30 Mar 2018, 00:30
1
00:00
Question Stats:
99% (01:14) correct
0% (00:00) wrong based on 14 sessions
Hide Show timer Statistics
In the figure, if x = 100 and y = 110, then z =
A)80
B)70
C)40
D)30
E)10
A)80
B)70
C)40
D)30
E)10
Attachments
149_a.jpg [ 4.7 KiB | Viewed 2196 times ]
Re: In the figure, if x = 100 and y = 110, then z =
[#permalink]
30 Mar 2018, 01:08
30 Mar 2018, 01:08
1
The Answer is D 30 degrees :
x = 100 ( Looking at the Figure we can say that x & the angle subtended between y & z Sum is 180 degrees)
Equation is 100 + 110 - z = 180
x = 100 ( Looking at the Figure we can say that x & the angle subtended between y & z Sum is 180 degrees)
Equation is 100 + 110 - z = 180
Re: In the figure, if x = 100 and y = 110, then z =
[#permalink]
31 Mar 2018, 21:17
31 Mar 2018, 21:17
considering the angles on a straight line,
x+y-z=180
100+110-z=180
z=30
ans:D
x+y-z=180
100+110-z=180
z=30
ans:D
