Incircle and excircles of a triangle

Topic:Geometry, Incircle or Inscribed Circle

Triangle ABC and extended sides shown in red Internal angle bisectors shown in green External angle bisectors shown in blue Some construction lines and points are hidden

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Geometric pattern
Joke : give a phone number for a math problem !
Navigation bar for geometric constructions
seo tool
Canvas sizes

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Sierpinski's Triangle
foro
Polygon Angle Theorems - Student Worksheet
nine point circle
Operation of 2 Sets class 1A

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Root
Trapezoid
Conditional Probability
Median Line
Conic Sections