Предмет: Геометрия, автор: Аноним

Найти пятый угол пятиугольника, если четыре из них равны между собой и равны по 125 градусов.

Ответы

Автор ответа: melya52
1

Ответ:

40

Объяснение:

Сумма углов в пятиугольнике равна 180*(n-2) и равна 180*3=540

Неизвестный угол равен 540 - 4*125=40

Автор ответа: manyny06
0

Ответ:

решение смотри на фотографии

Приложения:
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