Предмет: Геометрия, автор: ledics

Вiдомо, що кут А дорівнює 28 градусів, а кут в дорівнює 74 градусів. Знайдіть третій кут трикутника - кут С (Запишіть тiльки цiле число)

Ответы

Автор ответа: LordDeDrag

1

Ответ:

кут С =78°

кут С= 180-74-28=78

ledics: спасибо!

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