Предмет: Математика, автор: irinagabak4

0 383. Знайдiть довжини сторiн рiвностороннього трикутника, якщо його периметр дорівнює 72 м. поможіть ​

chepurkomaria22: Я хз хз хз хз хз хз хз

Ответы

Автор ответа: manyny06
0

Ответ:

решение смотри на фотографии

Приложения:
Автор ответа: iramazurk
0

Ответ:

24 м

Пошаговое объяснение:

У равностороннего ∆ все стороны равны.

Периметр - это сумма длин всех сторон.

Р ∆ = 72 м, значит каждая сторона этого ∆ будет равна: 72 : 3 = 24 м

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