Предмет: Геометрия, автор: puzyrevaanna601

основания трапеции равны 6 и 8, а высота равна 5. найдите среднюю линию этой трапеции​

Ответы

Автор ответа: OblivionFire
2

Средняя линия трапеции равна полусумме её оснований.

\bf \dfrac{6 + 8}{2} = \dfrac{14}{2} = 7.

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