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Right angled triangle (Pythagorean theorem) calculator

side a side b side c
angle A angle B angle C
area：
perimeter：
circumradius：
Inscribed circle radius：
The height of side C：
A corner bisector：
B corner bisector：
C-angle bisector：
A side median line：
B-side median line：
C-edge median line：

the Pythagorean theorem c2 = a2 + b2
area a × b / 2
The height of side C (h) a × b / c
A corner bisector 2 × b × c × Cos(A/2) / (b + c)
B corner bisector 2 × a × c × Cos(B/2) / (a + c)
C-angle bisector (tc) tc2 = 2 × a2 × b2 / (a + b)2
A side median line ( ma ) ma2 = b2 + 0.25 × a2
B side median line ( mb ) mb2 = a2 + 0.25 × b2
C side median line( mc ) mc = c / 2
Inscribed circle radius a × b / ( a + b + c )
circumradius c / 2