English ⇄ Russian

if two sides and the included angle of a triangle are congruent stresses
math.	если две стороны и угол, заключённый между ними, одного треугольника равны (with two sides and the included angle of another triangle then, the triangles are congruent; ...); если две стороны и угол, заключённый между ними, одного треугольника равны (with two sides and the included angle of another triangle then, the triangles are congruent)