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# DS Geometry

Author Message
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Senior Manager
Joined: 11 Nov 2005
Posts: 332
Location: London
Followers: 1

Kudos [?]: 8 [0], given: 0

DS Geometry [#permalink]  06 Mar 2006, 17:03
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Attachments

DS Circle Triangle.doc [29 KiB]

SVP
Joined: 24 Sep 2005
Posts: 1893
Followers: 11

Kudos [?]: 139 [0], given: 0

D it is.
Attachments

modified.doc [29 KiB]

Manager
Joined: 15 Aug 2005
Posts: 136
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Kudos [?]: 10 [0], given: 0

laxieqv wrote:
D it is.

Can you explain how you got the following while working with statement 1:
ACO= 180- AOC- OCA
I was expecting the following:
ACO= 180- AOC- OAC
Senior Manager
Joined: 11 Nov 2005
Posts: 332
Location: London
Followers: 1

Kudos [?]: 8 [0], given: 0

Thanks laxieqv,

The OA is obviously D.
SVP
Joined: 24 Sep 2005
Posts: 1893
Followers: 11

Kudos [?]: 139 [0], given: 0

believe2 wrote:
laxieqv wrote:
D it is.

Can you explain how you got the following while working with statement 1:
ACO= 180- AOC- OCA
I was expecting the following:
ACO= 180- AOC- OAC

Thank you ...but it's just a minor mistake, it won't affect the method/ outcome of the solution
Manager
Joined: 20 Feb 2006
Posts: 213
Followers: 1

Kudos [?]: 5 [0], given: 0

Guys, some how, I still did not understand Laxie's solution. If some one can post the detailed steps, it will be great.
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