Quite easy, rectangular parallelepiped diagonal length? Sides:3,4,12,84,132 & 12324

Geometry Level 3

See title! To help you: the answer is an integer. A 10 digit display calculator would help.


The answer is 12325.

A Former Brilliant Member by A Former Brilliant Member

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1 solution

3 2 + 4 2 + 1 2 2 + 8 4 2 + 13 2 2 + 1232 4 2 ⟹ 12325 \sqrt{3^2+4^2+12^2+84^2+132^2+12324^2} \Longrightarrow 12325

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