Răspuns :
Bună,
|AB| (vector) = √(xB-xA)²+(yB-yA)²
|AB| (vector) = √(-2-3)²+(-3-2)²
|AB| (vector) = √(-5)²+(-5)²
|AB| (vector) = √25+25
|AB| (vector) = √50
|AB| (vector) = 5√2
Succes!
|AB| (vector) = √(xB-xA)²+(yB-yA)²
|AB| (vector) = √(-2-3)²+(-3-2)²
|AB| (vector) = √(-5)²+(-5)²
|AB| (vector) = √25+25
|AB| (vector) = √50
|AB| (vector) = 5√2
Succes!