Предмет: Геометрия, автор: Nikitamilitary

Люди помогите 70 баллов дам срочно!!!!!!!

Приложения:

Ответы

Автор ответа: suzumi66
1

Ответ:

боковые стороны равны 24 основание равно 20

Объяснение:

решил методом подбора 6*4 и 5*4 24+24+20=68

Автор ответа: Пеппер
1

Объяснение:

1) Пусть боковые стороны по 6х см, основание 5х см.

6х+6х+5х=68

17х=68;  х=4

Боковые стороны по 6*4=24 см, основание 5*4=20 см.

2) Если Р=26 см, то боковые стороны по 8 см, основание 16 см. Такой треугольник не может существовать.

Если основание 8, тогда боковые стороны по (26-8):2=9 см.

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