Section 5b: Orthocenter

Applet contains a triangle with altitudes and lines containing altitudes drawn. Its purpose is to have students discover that the orthocenter of a triangle lies INSIDE the triangle IFF the triangle is acute, ON the triangle IFF the triangle is right (& at the vertex of the right angle), and OUTSIDE the triangle if the triangle is obtuse.

 

Kimberly Long

Seuls les utilisateurs ayant le lien URL de partage pourront voir cette ressource.

 
Type de ressources
Activité
Balises
altitude  ccss  ccss.hsg.co.c.10  ccss.hsg.co.d.12  common  common-core  concurrent  core  exploration  orthocenter 
Tranche d'âges
11 – 14
Langue
English
 
 
 
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