Stewart's Theorem ( for triangle's medians)


Stewart’s theorem yields a relation between the length of the sides of the triangle and the length of a cevian of the triangle. A cevian is any line segment in a triangle with one endpoint on a vertex of the triangle and the other endpoint on the opposite side.If the cevian happens to be a median, its length can be determined by the length of the triangle’s sides

Related formulas


bLength of one of the sides of the triangle (m)
cLength of another side of the triangle ( adjacent to b) (m)
dLength of the median to the side a (m)
aLength of the third side of the triangle ( the base of the triangle) (m)