How do you find the diagonal of the rectangle if the length is $120 c m$ $120cm$ and the width is $70 c m$ $70cm$ ?

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Answer 1 · 2015-10-18T10:36:01

$10 \sqrt{193}$ $10sqrt193$

$d$ $d$ = $\sqrt{L^{2} + W^{2}}$ $sqrt(L^2 + W^2$

$d$ $d$ = $\sqrt{120^{2} + 70^{2}}$ $sqrt(120^2 + 70^2$

$d$ $d$ = $\sqrt{14400 + 4900}$ $sqrt(14400 + 4900$

$d$ $d$ = $\sqrt{19300}$ $sqrt(19300$

$d$ $d$ = $10 \sqrt{193}$ $10sqrt193$

How do you find the diagonal of the rectangle if the length is 120cm120cm and the width is 70cm70cm?