Предмет: Геометрия, автор: Lopez11

дано треугольник авс угол а 42 в 58 найдете с

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Автор ответа: Хартлей

0

1)42°+58°=100°
2) 180°-100°=80°
Ответ: 80°.

Автор ответа: Lopez11

0

Спасибо

Автор ответа: Хартлей

0

Пожалуйста:)

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