Предмет: Геометрия, автор: matematija12ball

ДАЮ 81 БАЛ ГЕОМЕТРЫЯ ПОМОГИТЕ ПОЖАЛУЙСТА БУДУ ОЧЕНЬ РАД ДАЮ 81 БАЛЛЛЛЛЛЛЛЛЛЛ

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Ответы

Автор ответа: zmeura1204

2

Ответ:

ВС=7√2

Объяснение:

ВС=√((Хс-Хв)²+(Ус-Ув)²)=

=√((2-(-5))²+(-4-3)²)=√(7²+(-7)²)=

=√(49+49)=√98=√(7*7*2)=7√2

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