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 ABC, AB = AC
[#permalink]
05 Jun 2017, 02:49
05 Jun 2017, 02:49
Expert Reply
1
Bookmarks
00:00
Question Stats:
86% (00:47) correct
13% (00:38) wrong based on 146 sessions
Hide Show timer Statistics
In triangle ABC, AB = AC
Quantity A |
Quantity B |
The sum of the degree measures of angle B and angle C |
90° |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: In ABC, AB = AC
[#permalink]
06 Jun 2017, 12:52
06 Jun 2017, 12:52
1
1
Bookmarks
Carcass wrote:
In triangle ABC, AB = AC
Quantity A |
Quantity B |
The sum of the degree measures of angle B and angle C |
90° |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
If AB = AC, then angle B = angle C
We also know that angle A + angle B + angle C = 180 degrees
Let's test some possible cases.
One possibility is that the three angles are 10°, 10°, and 160°
This means angle B = 10° and angle C = 10°
We get:
Quantity A: 10° + 10° = 20°
Quantity B: 90°
In this case, Quantity B is greater.
Another possibility is that the three angles are 70°, 70°, and 40°
This means angle B = 70° and angle C = 70°
We get:
Quantity A: 70° + 70° = 140°
Quantity B: 90°
In this case, Quantity A is greater.
Answer:
Show: ::
D
RELATED VIDEO
Re: In ABC, AB = AC
[#permalink]
12 Apr 2022, 01:44
12 Apr 2022, 01:44
Hello from the GRE Prep Club BumpBot!
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.
