Предмет: Математика, автор: l3930055

7 задание срочно пж!!!!

Приложения:

dereviankoelina12345: Помогите мнееееееееее пожалуйста с математикой тоже

polina777ukraine2007: С чем помоч ?????????????

Ответы

Автор ответа: polina777ukraine2007

5

Ответ:

Измеряй длину каждого отрезка и сделай так как я.

У меня вышло 6см, 3см, 9см.

Вот прибовляем, 6 + 3 + 9 = 9 + 9 = 18(см)-длына ломаной.

Теперь зделаем ломаную из 2-х звеньев:

И так ломаная из 2-х звень ев может быть:

18см = 12 + 6,

18см = 17 + 1,

18см = 16 +2,

18см = 9 + 9,

18см = 3 + 15,

18см = 10 + 8, и так далие.

Ми возьмем 18см = 9 + 9(можно взять любой другой пример).

И чертим,Чертеж на фото.

P.S. Если что нетак напиши!!!!!!!!!!!!!!!

Приложения:

l3930055: Только эт надо чертить,и все?

polina777ukraine2007: ну смотри у тебя задание узнать длину ломаной и Начертить ломаную состоящую из 2-х звеньев

polina777ukraine2007: Напиши первое длину я посчитал, только сначал измерь на всяки отрезки из которых состоит ломанная и если там другие чила просто пересчитай, пробавь их и все.

polina777ukraine2007: И второе да просто перечерти

polina777ukraine2007: ну напиши только пере начало второго что 18см = 9 + 9. И потом черти!!!!!!

polina777ukraine2007: И если можеш постав оценку ответу ПЖ!!!!!!!!!!

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