Предмет: Геометрия, автор: Алиночка0125

Помогите, пожалуйста) Завтра сдать нужно
Даны четыре прямые a.b.c. и d. Прямые a b и c пересекаются в одной точке. Прямые b c и d, также пересекаются в одной точке. Определите, сколько точек пересечения имеют четыре прямые a b c и d

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Автор ответа: мария1520

четыре прямые а, b,c и d имеют лишь одну точку поресечения

Автор ответа: мария1520

пожалуйстаь

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