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Is triangle ABC an acute-angled triangle ?

Expert replies
by amitansu » Fri May 02, 2008 10:50 pm
Is triangle ABC an acute-angled triangle ?

1. The orthocentre, the incentre and the circumcentre of the triangle ABC are collinear.
2. The orthocentre of the triangle lies inside the triangle.
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Source: — Data Sufficiency |

amitansu wrote:Is triangle ABC an acute-angled triangle ?

1. The orthocentre, the incentre and the circumcentre of the triangle ABC are collinear.
2. The orthocentre of the triangle lies inside the triangle.
You don't need to know this terminology on the GMAT.

Where is this question from? Including the source of all the questions you post makes it much easier for people to help out.
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by amitansu » Sun May 04, 2008 9:52 am
This is a data-sufficiency question from one of the test-prep books,
that concentrates the Common admission Test conducted by top Indian management institutes.

If it does n't fit into GMAT category then we can ignore.
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by Stuart@KaplanGMAT » Sun May 04, 2008 5:33 pm
amitansu wrote:This is a data-sufficiency question from one of the test-prep books,
that concentrates the Common admission Test conducted by top Indian management institutes.

If it does n't fit into GMAT category then we can ignore.
Definitely outside the scope of the GMAT.
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