Предмет: Математика, автор: gas437

help me pliz sos!)!!!!

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Ответы

Автор ответа: eugeneku

0

Ответ:

7 см

Пошаговое объяснение:

cosRCP = RC / PC

RC = cos 60° * PC = 1/2 * 14 = 7

dfgdftr: лучший/я

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