Right Triangle (Pythagorean Theorem) Calculator

Side a Side b Side c
Angle A Corner B Corner C
area:
perimeter:
Circumcircle radius:
Incircle radius:
Height of side c:
a Angle bisector:
b Angle bisector:
c Angle bisector:
The median line of side a:
b side median:
c side median line:

Pythagorean Theorem c2 = a2 + b2
area a × b / 2
Height of side c (h) a × b / c
a Angle bisector 2 × b × c × Cos(A/2) / (b + c)
b Angle bisector 2 × a × c × Cos(B/2) / (a + c)
c Angle bisector (tc) tc2 = 2 × a2 × b2 / (a + b)2
a side median (ma ) ma2 = b2 + 0.25 × a2
b side median line (mb ) mb2 = a2 + 0.25 × b2
c side median (mc ) mc = c / 2
Incircle radius a × b / ( a + b + c )
Circumcircle radius c / 2