Предмет: Геометрия, автор: zarinastyles2000

В треугольнике abc угол с=90,<а=60градусов ,АВ=32см,найдите ас

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Автор ответа: Аноним

0

<B=90°-60°=30°
Катет (АС),лежащий против угла 30°,равен половине гипотенузы(АВ)=>
=>32:2=16см-AC

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