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Коло і круг

QuestionAnswer
Відрізок, який сполучає центр кола з будь-якою точкою кола Радіус
Відрізок, який сполучає дві точки кола Хорда
Хорда, яка проходить через центр кола Діаметр
Точка, яка рівновіддалена від усіх точок кола Центр
Пряма, яка має з колом лише одну спільну точку Дотична
Пряма, яка має з колом дві спільні точки Січна
Скільки дотичних можна провести з однієї точки поза колом? Дві
Created by: Olena777
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