Предмет: Геометрия, автор: 9778

у прямокутному трикутнику авс кут с=90° кут сав =48радусов,АС = 4 смЗнайти сторону ВС

Ответы

Автор ответа: binamaksimchuk

0

Ответ:

Объяснение:

ВС=AC*tgA=4*tg48°=4*1.1106≈4,4см

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