Предмет: Геометрия, автор: liptonmaideninkz01

Треугольник с углами 20, 70° и 90° называется:
а. прямоугольный
б. острый
в. треугольный

Ответы

Автор ответа: shodiyonaabdieva

0

Ответ:

а. прямоугольный

Объяснение:

это правильный ответ

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