madelin26 madelin26

19-01-2021
Mathematics

contestada

the coordinates of point A(-3,2) and the coordinates of point B(4,1) what is the length of AB?

Respuesta :

sqdancefan sqdancefan

19-01-2021

9514 1404 393

Answer:

AB = 5√2

Step-by-step explanation:

The length of AB is given by the distance formula:

d = √((x2 -x1)² +(y2 -y1)²)

d = √((4 -(-3))² +(1 -2)²) = √(7² +(-1)²) = √(49 +1) = √50

The length of AB is √50 = 5√2.

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