BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Dint understand the calculation

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 429
Joined: Wed Sep 19, 2012 11:38 pm
Thanked: 6 times
Followed by:4 members

Dint understand the calculation

by [email protected] » Sun Aug 04, 2013 2:12 am
A right triangle ABC has to be constructed in the xy-plane so that the right angle is at A and AB is parallel to x axis. The coordinates of A, B and C are to satisfy the inequalities -6 ≤ x ≤ 2 and 1 ≤ y ≤ 11, where x and y are integers. How many different triangles can be constructed with these properties?
Top
Source: — Problem Solving |
User avatar
GMAT Instructor
Posts: 15539
Joined: Tue May 25, 2010 12:04 pm
Location: New York, NY
Thanked: 13060 times
Followed by:1906 members
GMAT Score:790

by GMATGuruNY » Sun Aug 04, 2013 2:38 am
I posted for solutions for three very similar problems here:

https://www.beatthegmat.com/how-many-tri ... 13159.html
https://www.beatthegmat.com/both-permuta ... 66566.html
https://www.beatthegmat.com/coordinate-t105992.html
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.

As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.

For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
Top
Post new topic Post Reply
• Page 1 of 1