GMAT Prep 1 DS 7
This topic has expert replies
-
- Master | Next Rank: 500 Posts
- Posts: 460
- Joined: Sun Mar 25, 2007 7:42 am
- Thanked: 27 times
1) ADB = 180 -2x, ABD =x
so triangle ADB is isoceles
hence BD = 6 & BC =6
2) x=36, no side given INSUFF
A
so triangle ADB is isoceles
hence BD = 6 & BC =6
2) x=36, no side given INSUFF
A
Regards
Samir
Samir