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Планіметрія

TermDefinition
Площа міра двовимірної просторової області, яку займає ця фігура.
Периметр сума довжин усіх сторін фігури.
Діаметр відрізок, який з'єднує дві протилежні точки кола і проходить через центр.
Радіус відрізок, який з'єднує центр кола з будь-якою точкою кола.
Довжина відстань між двома точками у просторі.
Ширина відстань між двома паралельними сторонами фігури або області.
Висота відстань від будь-якої вершини трикутника до протилежної сторони, яка перпендикулярна до цієї сторони.
Кут міра обертання між двома променями, які збираються у точці.
Координати числові значення, які використовуються для визначення точки у просторі, зазвичай в системі координат.
Created by: stepanenkoT
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