right triangle (pythagorean theorem) calculator

side a side b side c
angle a angle b angle c
area:
perimeter:
radius of circumscribed circle:
inscribed circle radius:
height of side c:
a corner bisector:
b angle bisector:
c corner bisector:
median line of side a:
side b midline:
side c midline:

pythagorean theorem c2 = a2 + b2
area a × b / 2
height of side c (h) a × b / c
a corner bisector 2 × b × c × Cos(A/2) / (b + c)
b bisector of corner 2 × a × c × Cos(B/2) / (a + c)
c corner bisector (tc) tc2 = 2 × a2 × b2 / (a + b)2
the median line of side a (ma ) ma2 = b2 + 0.25 × a2
the median line of side b (mb ) mb2 = a2 + 0.25 × b2
c side median line (mc ) mc = c / 2
inscribed circle radius a × b / ( a + b + c )
circumscribed circle radius c / 2