GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 18 Nov 2018, 10:43

### 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

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

## Events & Promotions

###### Events & Promotions in November
PrevNext
SuMoTuWeThFrSa
28293031123
45678910
11121314151617
18192021222324
2526272829301
Open Detailed Calendar
• ### How to QUICKLY Solve GMAT Questions - GMAT Club Chat

November 20, 2018

November 20, 2018

09:00 AM PST

10:00 AM PST

The reward for signing up with the registration form and attending the chat is: 6 free examPAL quizzes to practice your new skills after the chat.
• ### The winning strategy for 700+ on the GMAT

November 20, 2018

November 20, 2018

06:00 PM EST

07:00 PM EST

What people who reach the high 700's do differently? We're going to share insights, tips and strategies from data we collected on over 50,000 students who used examPAL.

# In a circle with center O, the measure of arc RS = 132

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Intern
Joined: 23 Oct 2011
Posts: 45
Location: Ukraine
Schools: LBS '14 (M)
GMAT 1: 650 Q44 V35
WE: Corporate Finance (Mutual Funds and Brokerage)
In a circle with center O, the measure of arc RS = 132  [#permalink]

### Show Tags

Updated on: 21 Apr 2012, 01:16
2
00:00

Difficulty:

35% (medium)

Question Stats:

71% (01:15) correct 29% (01:17) wrong based on 172 sessions

### HideShow timer Statistics

In a circle with center O, the measure of arc RS = 132 degrees. How many degrees are there in angle RSO?

A. 48
B. 24
C. 22
D. 20
E. 66

Originally posted by JubtaGubar on 21 Apr 2012, 00:52.
Last edited by Bunuel on 21 Apr 2012, 01:16, edited 1 time in total.
Edited the question
Math Expert
Joined: 02 Sep 2009
Posts: 50627
Re: Geometry: In a circle with center O, the measure of arc RS  [#permalink]

### Show Tags

21 Apr 2012, 01:15
4
JubtaGubar wrote:

1. In a circle with center O, the measure of arc RS = 132 degrees. How many degrees are there in angle RSO?
(A) 48
(B) 24
(C) 22
(D) 20
(E) 66

Look at the diagram below:
Attachment:

Circle.png [ 24.83 KiB | Viewed 7137 times ]

Given: <ROS=132 degrees. Now, since RO=SO=radius then triangle RSO is isosceles, so <SRO=<RS0=(180-132)/2=24.

_________________
Intern
Joined: 23 Oct 2011
Posts: 45
Location: Ukraine
Schools: LBS '14 (M)
GMAT 1: 650 Q44 V35
WE: Corporate Finance (Mutual Funds and Brokerage)
Re: Geometry: In a circle with center O, the measure of arc RS  [#permalink]

### Show Tags

21 Apr 2012, 09:20
Bunuel wrote:

Look at the diagram below:
Attachment:
Circle.png

Given: <ROS=132 degrees. Now, since RO=SO=radius then triangle RSO is isosceles, so <SRO=<RS0=(180-132)/2=24.

Thank you Bunuel!
Shame on me! I just confused the angles... this question is too easy.
Non-Human User
Joined: 09 Sep 2013
Posts: 8812
Re: In a circle with center O, the measure of arc RS = 132  [#permalink]

### Show Tags

23 Oct 2017, 09:25
Hello from the GMAT Club BumpBot!

Thanks to another GMAT 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.
_________________
Re: In a circle with center O, the measure of arc RS = 132 &nbs [#permalink] 23 Oct 2017, 09:25
Display posts from previous: Sort by

# In a circle with center O, the measure of arc RS = 132

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.