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What is the length of a non-face diagonal of a 4-in. cube?

User ThomasR
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1 Answer

5 votes
Answer:

The length of the diagonal is


4\sqrt[]{2}\text{ in}

Step-by-step explanation:

The length of the diagonal, d can be obtained by applying the Pythagorean Theorem.


\begin{gathered} d^2=4^2+4^2 \\ =2(4^2) \\ d=4\sqrt[]{2} \end{gathered}

User IChido
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