Предмет: Геометрия, автор: aleksber02

ПОЖАЛУЙСТА помогите

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Автор ответа: ludmilaksenija2005

0

Объяснение:

АВ=√((-8-0)²+(-1-5)²)=√(64+36)=

=√100=10

С(х;у) середина отрезка АВ

х=(0+(-8))/2= -8/2= -4

у=(5+(-1))/2=4/2=2

С(-4;2)

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