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amitdgr
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Source : GMATPrep 13 Oct 2008, 07:46
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Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
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scthakur
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Source : GMATPrep 13 Oct 2008, 12:13
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Agree with D.

From stmt1: angle PRS = angle RQP + angle RPQ and since RPQ is 30, the difference is 30.

stmt2 essentially is the same as stmt2.
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amitdgr
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Source : GMATPrep 13 Oct 2008, 18:45
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scthakur
Agree with D.

From stmt1: angle PRS = angle RQP + angle RPQ and since RPQ is 30, the difference is 30.

stmt2 essentially is the same as stmt2.
Show more

Ahh !! exterior angles :) I get it now..... Is there any other way to approach ??
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scthakur
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Source : GMATPrep 13 Oct 2008, 22:50
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amitdgr
scthakur
Agree with D.

From stmt1: angle PRS = angle RQP + angle RPQ and since RPQ is 30, the difference is 30.

stmt2 essentially is the same as stmt2.

Ahh !! exterior angles :) I get it now..... Is there any other way to approach ??
Show more

You can also get the same by equating the sum of angles of triangles PQS and PRS.



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