Incenter Circumcenter

Auteur :ganeshie8

Let Γ be the circumcircle of ΔABC and let D be the midpoint of the arc BC. Prove that the incenter I of ΔABC lies on the circle centered at D that goes through B.

Nouvelles ressources

Colouring of Venn Diagram
רישום חופשי
apec
Interactive Unit Circle - Exact Trig Values
Dividing a 3-digit number by a 1-digit number (2)

Découvrir des ressources

Discovering the polygon contained within a quadrilateral
Transform_MOM_001
Kartio vaippa
รูปคลี่พีระมิด
Red Piece JA

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Cube
Pythagore ou Théorème de Pythagore
Pourcentages
PPCM et PGCD
Algèbre