Consider isosceles triangle JKL, where ray JH is the perpendicular bisector of side LK, m/KLJ=71.1°, LK = 10 mm, and LJ = 15.4 mm.

Consider isosceles triangle JKL where ray JH is the perpendicular bisector of side LK mKLJ711 LK 10 mm and LJ 154 mm class=