Предмет: Математика, автор: andriyoksentyk123

Знайти довжину медіани СМ трикутника АВС, якщо А(0;4),В(4;2),С(0;3
Срочно!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ответы

Автор ответа: liftec74
0

Ответ: CM=2

Пошаговое объяснение:

М находится на середине  AB.

=> M((4+0)/2; (2+4)/2)= (2;3)

=> CM²=(Xc-Xm)²+(Yc-Ym)²=2²+0=4

CM=2

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