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# geometry angle question nts q 20 page 119

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Manager
Joined: 01 Dec 2007
Posts: 57
geometry angle question nts q 20 page 119 [#permalink]

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03 Nov 2008, 01:58
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

explaination ? i guess misprinting answers ???
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Manager
Joined: 14 Oct 2008
Posts: 159
Re: geometry angle question nts q 20 page 119 [#permalink]

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03 Nov 2008, 02:37
This is definitely not a GMAT qs , what is the source ? I got the answer as 75 for x after extending the parallel lines in each directions and finding the angles. But its not in the answer choices .... whats the answer btw ?
Manager
Joined: 01 Dec 2007
Posts: 57
Re: geometry angle question nts q 20 page 119 [#permalink]

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03 Nov 2008, 03:50
yeah ans is 75

180-135=45
180=120 =60

180-60+45=75
Re: geometry angle question nts q 20 page 119   [#permalink] 03 Nov 2008, 03:50
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