Предмет: Геометрия, автор: serega807

СРОЧНО!!! ДАЮ 18 БАЛЛОВ

Угол ABC и угол DBK смежные. Один из углов на 47 градусов больше чем другой. Найдите эти углы.​

Ответы

Автор ответа: zhannymsoll
0

Ответ:

66,5;113, 5

Объяснение:

можно уравнение составить

х-один из углов

х+47-второй

уравнение:

х+х+47=180(т.к из сумма всегда 180)

2х+47=180

2х=180-47

2х=133

х=66,5-первый

66,5+47=113,5-это второй

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