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

Redeem

Tunnels

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Problem Solving |
User avatar
Legendary Member
Posts: 871
Joined: Wed Aug 13, 2008 7:48 am
Thanked: 48 times

by stop@800 » Thu Oct 16, 2008 9:32 pm
raidus of circle is 10

so x will be 8 [sqrt(100-36)]

hence ht will be 8 - 1/2
= 7* 1/2

Let me know if you can understand, I will draw using some other better editor
Attachments
Doc1.doc
(24 KiB) Downloaded 120 times
Top
Legendary Member
Posts: 1159
Joined: Wed Apr 16, 2008 10:35 pm
Thanked: 56 times

by raunekk » Thu Oct 16, 2008 9:59 pm
i agree with stop@800,,

btw nice diagram...
Top
Newbie | Next Rank: 10 Posts
Posts: 8
Joined: Wed Oct 15, 2008 7:18 pm

by taichka123 » Sat Oct 18, 2008 9:26 am
this is a great problem! my first thought was 9 1/2
Top
Post new topic Post Reply
• Page 1 of 1