# Box

Calculate the angle between box base 9 x 14 and body diagonal length 18.

Result

α =  22.39 °

#### Solution:

\alpha = \dfrac{180}{\pi} \arccos(\dfrac{ \sqrt{ 9^2+14^2}}{ 18}) = 22.39 \text{ ^\circ } Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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