|
Author |
Message |
|
TAGS:
|
|
|
Director
Joined: 07 Jan 2018
Posts: 540
Followers: 4
Kudos [?]:
466
[1]
, given: 83
|
In the figure, if x = 100 and y = 110, then z = [#permalink]
 30 Mar 2018, 00:30
1
This post received
KUDOS
Question Stats:
100% (01:14) correct
0% (00:00) wrong based on 12 sessions
In the figure, if x = 100 and y = 110, then z = A)80 B)70 C)40 D)30 E)10
Attachments
149_a.jpg [ 4.7 KiB | Viewed 315 times ]
|
|
|
|
|
|
|
Intern
Joined: 28 Nov 2017
Posts: 44
Followers: 1
Kudos [?]:
30
[1]
, given: 22
|
Re: In the figure, if x = 100 and y = 110, then z = [#permalink]
30 Mar 2018, 01:08
1
This post received
KUDOS
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
|
|
|
|
|
|
Intern
Joined: 02 Aug 2017
Posts: 24
Followers: 1
Kudos [?]:
12
[0], given: 4
|
Re: In the figure, if x = 100 and y = 110, then z = [#permalink]
31 Mar 2018, 21:17
considering the angles on a straight line,
x+y-z=180
100+110-z=180
z=30
ans:D
|
|
|
|
|
|
Target Test Prep Representative
Status: Head GRE Instructor
Affiliations: Target Test Prep
Joined: 09 May 2016
Posts: 161
Location: United States
Followers: 4
Kudos [?]:
114
[0], given: 0
|
Re: In the figure, if x = 100 and y = 110, then z = [#permalink]
21 May 2018, 10:27
amorphous wrote: In the figure, if x = 100 and y = 110, then z =
A)80
B)70
C)40
D)30
E)10 We see that x + y - z = 180, so: 100 + 110 - z - 180 210 - z = 180 z = 30 Answer: D
_________________
Jeffery Miller
Head of GRE Instruction
 
GRE Quant Self-Study Course
500+ lessons 3000+ practice problems 800+ HD solutions
|
|
|
|
|
|
|
Re: In the figure, if x = 100 and y = 110, then z =
[#permalink]
21 May 2018, 10:27
|
|
|
|
|
|
|
|
|
close
