Предмет: Геометрия, автор: abasovadianoch1

Найти углы треугольника, если они пропорциональны числам 4; 5; 6.

Ответы

Автор ответа: yaldml

11

Всего частей 4+5+6=15; Одна часть содержит 180:15=12; 12*4=48; 12*5=60; 12*6=72; Всего 180.

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