Anonymous
Anonymous asked in Science & MathematicsMathematics · 5 months ago

What would be the diagonal length of this rectangular container?

Length: 115mm 

Width: 90mm

Height: 80mm

2 Answers

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  • fcas80
    Lv 7
    5 months ago
    Favourite answer

    Pythagorean theorem in 3 dimensions:  sqrt(115^2 + 90^2 + 80^2) = 166.5

  • Philip
    Lv 6
    5 months ago

    Label (length,width,height,diagonal length) = (l,w,h,d);

    Then d^2 = l^2 +w^2+h^2 = (115^2+90^2+80^2)mm^2 = 100(11.5^2 +145)mm^2

    = 100(121+11.25+145)mm^2 = 100(277.25)mm^2 = (166.5082581 mm)^2 =;

    167 mm rounded to nearest mm.

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