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Terms for subject Mathematics containing if two | all forms | exact matches only | in specified order only
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if two sides and the included angle of a triangle are congruentесли 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)
if two sides and the included angle of a triangle are congruentесли 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; ...)
sewing theorem Two triangles are similar if and only if theтеорема склеивания
two sets A and B are considered equal if they contain exactly the same elementsрассматриваться равными
two triangles are similar if and only if the triangles are equiangularдва треугольника являются подобными, если и только если