Предмет: Геометрия, автор: Панорама95

ПОМОГИТЕ ПОЖАЛУЙСТА
позарез нужно

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Ответы

Автор ответа: kirichekov
1
S=(1/2)*AC*AB
6=(1/2)*3*AB, AB=4, => BC=5 по теореме Пифагора или по определению Пифагорова(Египетского) треугольника

S=(1/2)BC*AH
6=(1/2)*5*AH, AH=2,4

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