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.
If Z is the center of the circle above, then what is the sum
[#permalink]
27 Apr 2020, 11:50
27 Apr 2020, 11:50
Expert Reply
00:00
Question Stats:
87% (00:19) correct
12% (00:26) wrong based on 8 sessions
Hide Show timer Statistics
Attachment:
#greprepclub If Z is the center of the circle above, then what .jpg [ 22.75 KiB | Viewed 1477 times ]
If Z is the center of the circle above, then what is the sum of the measures of ∠WZX and ∠VZY?
A. 60°
B. 120°
C. 220°
D. 240°
E. 280°
Kudos for the right answer and explanation
Re: If Z is the center of the circle above, then what is the sum
[#permalink]
27 Apr 2020, 23:48
27 Apr 2020, 23:48
1
It is given that angle WZV = 60 and we know that opposite angles are equal, thus angle XZY = 60.
The sum of angles in a circle is 360.
Thus, 60+x+60+x = 360
2x= 360-120
2x = 240.
Thus, answer is option D.
The sum of angles in a circle is 360.
Thus, 60+x+60+x = 360
2x= 360-120
2x = 240.
Thus, answer is option D.
gmatclubot
Re: If Z is the center of the circle above, then what is the sum [#permalink]
27 Apr 2020, 23:48
Moderators:
