Ответ:
2,4√3
Объяснение:
MC=BC*sin60
BC=ABcos60
MC=ABsin60cos60=1/2ABsin120=1/2ABsin60=9,6*√3/4=2,4√3
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Ответ:
2,4√3
Объяснение:
MC=BC*sin60
BC=ABcos60
MC=ABsin60cos60=1/2ABsin120=1/2ABsin60=9,6*√3/4=2,4√3