Right Triangle (Pythagorean Theorem) Calculator

Sidea Sideb Sidec
Angle A Angle B Angle C
Area:
Perimeter:
Radius of circumscribed circle:
Radius of inscribed circle:
Height of side c:
Angle bisector of side a:
Angle bisector of side b:
Angle bisector of side c:
Median of side a:
Median of side b:
Median of side c:

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