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PATRULATERE

Matematica. Geometrie

QuestionAnswer
Paralelogramul este patrulaterul cu laturile opuse paralele.
Dreptunghiul este paralelogramul cu un unghi drept
Rombul este paralelogramul cu două laturi consecutive congruente.
Trapezul este patrulaterul cu două laturi paralele şi celelalte două laturi neparalele.
Trapezul dreptunghic este trapezul ce are un unghi drept.
Trapezul isoscel este trapezul ce are laturile neparalele congruente
patrulaterele convexe patrulaterele , la care prelungirea oricărei laturi nu intersectează nicio altă latură.