Предмет: Математика, автор: shishkin2009alex

В окружности с центром в точке o проведены диаметры AD bc проведены диаметры OCD равен 40 градусам. Найдите величину угла OAB.

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Автор ответа: romatimofeev2009

0

ответ: OAB равно 40 градусов

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Решите этот пример столбиком
299,3:14,6=
Прям очень нужно столбиком

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