Предмет: Геометрия, автор: difnf55

Даны длины трёх отрезков. Определи, могут ли эти отрезки быть сторонами треугольника.

а. 5; 5; 5.
да
нет
б. 5; 8; 9.
да
нет
в. 8; 9; 42.
да
нет

Ответы

Автор ответа: oleggerus2004
0

Ответ:

а) да, б) да, в) нет

Объяснение:

в) не будет так как две стророни не достают она к одной

Автор ответа: Ozaodessa95
0

Ответ:

а)5;5;5 да б)да в)нет

Объяснение:

сумма длин двух сторон треугольника должна быть больше третьей стороны

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