WOLFRAM|DEMONSTRATIONS PROJECT

Bisectors of the Angles of the Orthic Triangle

​
C'A'A
≈
39.70°
C'B'B
≈
15.28°
A'C'C
≈
35.03°
B'A'A
≈
39.70°
A'B'B
≈
15.28°
B'C'C
≈
35.03°
The altitudes of an acute triangle bisect the internal angles of the orthic triangle.