Предмет: Математика, автор: slencakmihail12

Тест «Углы». 5 класс. 1. Чему равна градусная мера угла, равного половине развёрнутого угла: A) 409. Б) 90°. В) 30°. Г) 350

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Автор ответа: zxcursedstudent

Ответ:

ну развернутый угол - 180 градусов а 180:2 будет 90° я думаю ответ б)

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Тест «Углы». 5 класс. 1. Чему равна градусная мера угла, равного половине развёрнутого угла: A) 409. Б) 90°. В) 30°. Г) 350​

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Тест «Углы». 5 класс. 1. Чему равна градусная мера угла, равного половине развёрнутого угла: A) 409. Б) 90°. В) 30°. Г) 350