Предмет: Геометрия, автор: samonchenko1

Срочно решить с объяснением B2 B3

Приложения:

MrPenguin222: В2 - угол 40°

Ответы

Автор ответа: danillysak09

Відповідь:

В2=40 градусов

Пояснення:

В2 сума 2 острых углов прямоугольного треуголника =90 значит ето 1 угол и прямим значит меньший угол =130-90=40

MrPenguin222: В3?

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