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

 It is currently 21 Oct 2019, 13:36

### 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

# Triangle ABC isosceles? What is its perimeter?

Author Message
TAGS:

### Hide Tags

SVP
Status: It's near - I can see.
Joined: 13 Apr 2013
Posts: 1687
Location: India
GPA: 3.01
WE: Engineering (Real Estate)
Triangle ABC isosceles? What is its perimeter?  [#permalink]

### Show Tags

28 Mar 2019, 22:13
00:00

Difficulty:

35% (medium)

Question Stats:

64% (00:53) correct 36% (00:36) wrong based on 25 sessions

### HideShow timer Statistics

Triangle ABC isosceles? What is its perimeter?

1. AB = 15

2. BC = 20

Source : McGraw Hill Education

_________________
"Do not watch clock; Do what it does. KEEP GOING."
Intern
Joined: 06 Dec 2017
Posts: 14
Re: Triangle ABC isosceles? What is its perimeter?  [#permalink]

### Show Tags

28 Mar 2019, 22:53
Perimeter of the Isosceles triangle = 2a+b;

Statement 1
AB = 15
One side is given, NS

Statement 2
BC = 20
One side is given, NS

Both Statements
It is not clear which side should be added twice in finding the perimeter; Also 15/20 = 3/4 (Not of the form 1:1: Sqrt(2))
Not Sufficient

SO, E
Re: Triangle ABC isosceles? What is its perimeter?   [#permalink] 28 Mar 2019, 22:53
Display posts from previous: Sort by