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Геометрия 7-ой класс

Неравенство треугольников

QuestionAnswer
Существует ли треугольник со сторонами 1 м, 2 м, 3 м ? Нет
Существует ли треугольник со сторонами 10 см, 12 см, 20 см ? Да
Найдите сторону равнобедренного треугольника, если две другие стороны равны 10 см и 5 см. 10 см
Найдите сторону равнобедренного треугольника, если две другие стороны равны 8 см и 2 см. 8 см
Created by: Hripsime Avagyan
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