1 Answer

Avel · Answer 1 · 2022-02-28T09:58:57+0000

Answer:

Approximately 3.605 units

Explanation:

AB= B -A =
$\left[\begin{array}{ccc}5\\9\end{array}\right]$ -
$\left[\begin{array}{ccc}8\\0\end{array}\right]$ =
$\left[\begin{array}{ccc}-3\\9\end{array}\right]$

|AB| = √x²+y² = √(-3)²+2² = √9+4 =√13 = 3.605 units

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