Предмет: Геометрия, автор: Саня2051

Помогите пожалуйста:

Объясните, какие ошибки допущены в изображении параллелограмма на рисунках ( если они есть ).

Приложения:

Ответы

Автор ответа: CrazyNevsky
0
Фотографии можно? Если они есть
Автор ответа: Саня2051
0
Рисунок номер Б) Параллелограм - это четырёх угольник у которого все стороны равны?
Автор ответа: CrazyNevsky
0
Под А это то что диагонали должны быть равны, а точка пересечения делит их паполам, а там 4 и 3
Автор ответа: CrazyNevsky
0
под Б нет
Автор ответа: CrazyNevsky
0
2 прямые должны быть параллельны
Автор ответа: CrazyNevsky
0
Параллелогра́мм — это четырёхугольник, у которого противоположные стороны параллельны, то есть лежат на параллельных прямых. 
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