Предмет: Математика, автор: Ust3k

1. Отметьте на координатной плоскости точки А(6; 1) и В (-2; -3). Проведите отрезок АВ. Найдите координаты точки пересечения отрезка АВ с осью абсцисс.

2. Даны координаты трех вершин прямоугольника АВСD: В(2; 2), С(2; -2) и D(-4; -2).

1) начертите этот прямоугольник.

2) найдите координаты точки А.

3) Найдите координаты точки пересечения отрезков АС и ВD.

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Автор ответа: svitusya5

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