Check GMAT Club Decision Tracker for the Latest School Decision Releases https://gmatclub.com/AppTrack
GMAT Club

 It is currently 24 Mar 2017, 07:19

### 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 June
Open Detailed Calendar

# In the figure above, JKLMN is a regular pentagon. Find the

Author Message
TAGS:

### Hide Tags

Magoosh GMAT Instructor
Joined: 28 Dec 2011
Posts: 3982
Followers: 1354

Kudos [?]: 6357 [0], given: 81

In the figure above, JKLMN is a regular pentagon. Find the [#permalink]

### Show Tags

29 Oct 2013, 10:49
Expert's post
1
This post was
BOOKMARKED
00:00

Difficulty:

15% (low)

Question Stats:

78% (02:02) correct 22% (01:09) wrong based on 87 sessions

### HideShow timer Statistics

Attachment:

pentagon.JPG [ 19.74 KiB | Viewed 4341 times ]

In the figure above, JKLMN is a regular pentagon. Find the measure of ∠JLK.
A. 24°
B. 36°
C. 48°
D. 60°
E. 72°

For more on polygons & regular polygons, as well as the solution to this problem, see:
http://magoosh.com/gmat/2012/polygons-a ... -the-gmat/

Mike
[Reveal] Spoiler: OA

_________________

Mike McGarry
Magoosh Test Prep

 Magoosh Discount Codes Manhattan GMAT Discount Codes Optimus Prep Discount Codes
Intern
Joined: 03 Oct 2013
Posts: 6
Followers: 0

Kudos [?]: 18 [0], given: 0

Re: In the figure above, JKLMN is a regular pentagon. Find the [#permalink]

### Show Tags

29 Oct 2013, 14:06
Each interior angle of a regular polygon is given by 180*(n-2)/n, In this case this becomes 180*(5-2)/5=108
Therefore, <JKL = 108.
Since this is a regular pentagon, JK=KL and hence, <KJL = <KLJ = (180-108)/2 = 36
GMAT Club Legend
Joined: 09 Sep 2013
Posts: 14386
Followers: 602

Kudos [?]: 174 [0], given: 0

Re: In the figure above, JKLMN is a regular pentagon. Find the [#permalink]

### Show Tags

25 Sep 2015, 09:21
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 the figure above, JKLMN is a regular pentagon. Find the   [#permalink] 25 Sep 2015, 09:21
Similar topics Replies Last post
Similar
Topics:
1 If ABCDE is a regular pentagon, what is the value of x in the figure a 4 16 Oct 2016, 06:43
2 The operation above rotates the regular pentagon clockwise by (72n) de 3 08 Jul 2015, 03:53
1 If the side of the regular pentagon shown above is 5, what is the leng 2 07 May 2015, 14:02
16 If a circle is circumscribed around a regular pentagon, as shown above 13 02 Nov 2014, 08:18
15 A regular pentagon is inscribed in a circle. If A and B are 21 23 Oct 2007, 14:04
Display posts from previous: Sort by