Предмет: Математика, автор: retyqwer

Найдите с, если Р=19,1 см, а=4,8 см, b =6,5см

tetamotatetyamotya: с=7,8 см

Ответы

Автор ответа: lurlandau

Відповідь:

c = 7,8

Покрокове пояснення:

1) c = p - a - b = 19,1 - 4,8 - 6,5 = 7,8

retyqwer: Дякую

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