(multiple choice) plz help me!!

asked Dec 21, 2022 93.1k views

16 votes

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7 votes

$8 √(5) is \: the \: length$

Explanation:

$( {16})^(2) = ( {x})^(2) - ( {8})^(2) \\ 256 = {x}^(2) - 64 \\ 256 + 64 = {x}^(2) \\ √(320) = \sqrt{ {x}^(2) } \\ 8 √(5) = x$

Wilhelm Kleu answered Dec 27, 2022

4.2k points

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