triangles

Expert replies

divya23: Master | Next Rank: 500 Posts; Posts: 113; Joined: Mon Apr 26, 2010 8:58 amFollowed by: 14 members; Thanked: 2 times

by divya23 » Sun Jun 19, 2011 1:45 am

for any triangle t in the xy co-ordinate plane center of t is defined to be the point whuse x cordinate is the mean of the x cordinates of vertices of t and y cor is the mean of y vertices of t.yhe vertices are(0,0)and
(6,0)and
center is at (3,2)
find the cordinates of remaing vertex.

Like this post

Source: Beat The GMAT — Problem Solving | Sun Jun 19, 2011 1:45 am

GMAT/MBA Expert

Anurag@Gurome: GMAT Instructor; Posts: 3835; Joined: Fri Apr 02, 2010 10:00 pmFollowed by: 523 members; Location: Milpitas, CA; Thanked: 1854 times; GMAT Score:770

by Anurag@Gurome » Sun Jun 19, 2011 2:07 am

Say, the coordinate of the third vertex is (x, y)

Hence, x coordinate of the center = (0 + 6 + x)/3 = 3 --> x = 3
Hence, y coordinate of the center = (0 + 0 + y)/3 = 2 --> y = 6

Hence, coordinate of the remaining vertex is (3, 6)

Anurag Mairal, Ph.D., MBA
GMAT Expert, Admissions and Career Guidance
Gurome, Inc.
1-800-566-4043 (USA)

Join Our Facebook Groups
GMAT with Gurome
https://www.facebook.com/groups/272466352793633/
Admissions with Gurome
https://www.facebook.com/groups/461459690536574/
Career Advising with Gurome
https://www.facebook.com/groups/360435787349781/

Like this post

amit2k9: Master | Next Rank: 500 Posts; Posts: 461; Joined: Tue May 10, 2011 9:09 amFollowed by: 3 members; Location: pune; Thanked: 36 times

by amit2k9 » Sun Jun 19, 2011 4:02 am

the coordinates will be

x (0+6+x)/3 = 3 x=3

y (0+0+y)/3 = 2 y=6

For Understanding Sustainability,Green Businesses and Social Entrepreneurship visit -https://aamthoughts.blocked/
(Featured Best Green Site Worldwide-https://bloggers.com/green/popular/page2)

Like this post

finites: Junior | Next Rank: 30 Posts; Posts: 26; Joined: Thu Jun 02, 2011 7:21 am

by finites » Tue Jun 21, 2011 8:11 am

To be frank i really find it hard to understand divya23's questions.
I understand you take time to put them here and i appreciate it.
you are using short forms of the words, divya23 could you please correct it from now on PLEASE ?

Like this post

divya23: Master | Next Rank: 500 Posts; Posts: 113; Joined: Mon Apr 26, 2010 8:58 amFollowed by: 14 members; Thanked: 2 times

by divya23 » Tue Jun 21, 2011 9:22 am

ya i dont have much time to rite basicaly and i got d ans u can find d same in gmat prep

Like this post

Post new topic Post Reply

• Page 1 of 1

GMAT Course Reviews

560 reviews

1168 reviews

431 reviews

359 reviews

147 reviews

5/5

5 Star (560 Reviews)

"Target Test Prep is the closest to the official version of the GMAT exam, about 99% accuracy in terms of the quality and quantity of information. The course has excellently created singular sets of focused lessons and tests for every possible topic that one could come across in the official GMAT exam."

"The TTP course maximizes the efficiency of the time you spend studying. It will take time and effort but I could almost guarantee that if you complete the course exactly as it is laid out you will get an amazing score. They also have a very responsive team willing to help with any questions you might have."

"TTP has two things that I think no other test prep company offers: A teaching approach that reinforces understanding and an attitude that will give you the mental preparedness needed to succeed on the test. TTP gives you a deep understanding of the concept you need to know while teaching you how to think."

Write a Review