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January 27, 2015

January 27, 2015

Posted by **Lauren** on Monday, February 25, 2008 at 9:33pm.

- geometry -
**Christiaan**, Monday, February 25, 2008 at 9:54pmThe easiest way to do this is find 2 of the 3 altitudes of the triangle and look where they intersect. This point is the orthocenter.

- geometry -
**Lauren**, Monday, February 25, 2008 at 9:58pmbut don't the altitudes have to be perpindicular to the triangle lines?

- geometry -
- geometry -
**Christiaan**, Monday, February 25, 2008 at 10:05pmYes they do. An altitude is a line that contains one corner of the triangle and is perpendicular to the side across this corner

- geometry -
**Lauren**, Monday, February 25, 2008 at 10:11pmthanks

- geometry -

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