1) The midpoint of (3,7) and (1,9) is (2,8). a) True b) False 2) Length between (1,3) and (-2,7) is 5. a) True b) False 3) Gradient of line connecting (2,4) and (4,8) is 2. a) True b) False 4) Length between (3,3) and (-1,0) is 4. a) True b) False 5) The midpoint of (1,6) and (9,8) is (5,8). a) True b) False 6) Gradient of line connecting (2,4) and (4,8) is 2. a) True b) False 7) The midpoint of (-2,-4) and (2,4) is (0,0). a) True b) False 8) Gradient of line connecting (8,4) and (6,6) is 1. a) True b) False 9) Length between (0,1) and (6,9) is 10. a) True b) False 10) Gradient of line connecting (8,4) and (6,4) is infinity. a) True b) False

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Восстановить автоматически сохраненное: ?