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Координати простору

Для тренування

QuestionAnswer
Що таке координатний простір? Це простір, у якому задано систему координат
Як задаються координати точки у просторі? Впорядкованою трійкою чисел
Як називаються координати точки у просторі? Абсциса, ордината і апліката
Де знаходиться точка М(0;0:6)? На осі аплікат
Де знаходиться точка F(0;3;9)? На площині (yz)
Де знаходиться точка О(0;0;0)? Це початок відліку координат
Де знаходиться точка P(-2;0:0)? На осі абсцис
Якій координатній прямій паралельна пряма АВ, що проходить через точки А(2;4;6) і В(2;4;8)? Прямій OZ
Якій прямій паралельна пряма NK, що проходить через точки N(5;-2; 1) і K(-5;-2;1)? Прямій ОХ
Що знаходять півсумою відповідних координат двох точок? Координати середини відрізка, що сполучає ці точки
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