1 Answer

Den B · Answer 1 · 2021-06-20T09:09:38+0000

Answer:

4
$\sqrt5$

Explanation:

Use Pythagorean theorem to get c^2 for the hypotenuse, which is equal to
$\sqrt80$ . You then simplify to get the simplest radical form by
$\sqrt80$ =
√(8*10) = √(4*2*5*2) = √(16*5) = 4√(5)

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