Events & Promotions
|
|
GMAT 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.
Jun 1006:00 AM PDT
-06:15 PM PDT
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
20 Jun 2024, 13:38
Kudos
Bookmarks
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
87% (00:27) correct
12% (01:09) wrong based on 8 sessions
History
Date
Time
Result
Not Attempted Yet
In the figure above, if m|k and s = t + 30, then t =
A. 30
B. 60
C. 75
D. 80
E. 105
GMAT-Club-Forum-rtkhg838.jpeg [ 10.67 KiB | Viewed 228 times ]
In the figure above, if m|k and s = t + 30, then t =
A. 30
B. 60
C. 75
D. 80
E. 105
Attachment:
GMAT-Club-Forum-rtkhg838.jpeg [ 10.67 KiB | Viewed 228 times ]
19 Oct 2024, 10:26
Kudos
Bookmarks
OE
When trying to solve a geometric problem, it is often helpful to add any known information to the figure. Since corresponding angles have equal measures, you could place two more angle measures on the figure, as shown below.
Now, from the figure, you can see that s + t = 180. Therefore, since it is given that s = t + 30, you can substitute t + 30 for s into the equation s + t = 180 and get that (t + 30) + t = 180, which can be simplified as follows.
(t+30)+t=180
2t=150
t=75
The correct answer is Choice C.
1.jpg [ 13.25 KiB | Viewed 706 times ]
When trying to solve a geometric problem, it is often helpful to add any known information to the figure. Since corresponding angles have equal measures, you could place two more angle measures on the figure, as shown below.
Now, from the figure, you can see that s + t = 180. Therefore, since it is given that s = t + 30, you can substitute t + 30 for s into the equation s + t = 180 and get that (t + 30) + t = 180, which can be simplified as follows.
(t+30)+t=180
2t=150
t=75
The correct answer is Choice C.
Attachment:
1.jpg [ 13.25 KiB | Viewed 706 times ]
