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Altitude of a Triangle

Videos that will help GMAT students review some questions on the altitude of a triangle.

 

 

Video on Altitude of a Triangle - Geometry Help
Students learn the definition of an altitude of a triangle,

 

 

Isosceles Triangle Properties :
In isosceles (and equilateral) triangles, a segment drawn from the vertex angle to the opposite side is the altitude, angle bisector and median. Isosceles triangle properties are used in many proofs and problems where the student must realize that, for example, an altitude is also a median or an angle bisector to find a missing side or angle.

 

 

 

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