geometry

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

gmat740: MBA Student; Posts: 1194; Joined: Sat Aug 16, 2008 9:42 pm; Location: Paris, France; Thanked: 71 times; Followed by:17 members; GMAT Score:710

by gmat740 » Fri Aug 07, 2009 10:48 am

OA later

Attachments

Source: Beat The GMAT — Problem Solving | Fri Aug 07, 2009 10:48 am

georgeung: Senior | Next Rank: 100 Posts; Posts: 52; Joined: Thu Jul 23, 2009 2:44 pm; Location: Irvine, CA; Thanked: 1 times

by georgeung » Fri Aug 07, 2009 11:29 am

It looks like C.

real2008: Legendary Member; Posts: 527; Joined: Thu May 01, 2008 12:06 am; Thanked: 7 times

by real2008 » Fri Aug 07, 2009 11:36 am

is ans 1/(2*sqrt(2))

truplayer256: Master | Next Rank: 500 Posts; Posts: 392; Joined: Thu Jan 15, 2009 12:52 pm; Location: New Jersey; Thanked: 76 times

by truplayer256 » Fri Aug 07, 2009 12:28 pm

I'm getting [sqrt(2)*1/2]/2=sqrt(2)/4. I'll explain if it's right.

gmat740: MBA Student; Posts: 1194; Joined: Sat Aug 16, 2008 9:42 pm; Location: Paris, France; Thanked: 71 times; Followed by:17 members; GMAT Score:710

by gmat740 » Fri Aug 07, 2009 5:06 pm

OA is D

I still dont understand how is that!

• Page 1 of 1